Home
Search results “Determining if the slope is negative”
Positive and negative slope | Algebra I | Khan Academy
 
05:02
Positive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/introduction-to-slope?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra channel: https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 323626 Khan Academy
How to Determine if a Slope Is Positive, Negative, Undefined, Zero or Imaginary a... : Algebra Help
 
01:47
Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation You can determine if a slope is positive, negative, undefined, zero or imaginary at a point on a graph in a very specific way. Determine if a slope is positive, negative, undefined, zero or imaginary at a point on a graph with help from a distinguished math teacher in this free video clip. Expert: Marija Kero Filmmaker: Victor Varnado Series Description: Whether you're teaching algebra or are trying to learn it yourself, everyone can use a little help with mathematics every now and again. Get tips on algebra and learn how to both complete and teach various types of problems with help from a distinguished math teacher in this free video series.
Views: 61045 eHowEducation
Ex 2: Determine the Slope Given the Graph of a Line (negative slope)
 
02:28
This video explains how to determine the slope of a line given the graph of a line with a negative slope. Complete Video Library at http://www.mathispower4u.com Search by Topic at http://www.mathispower4u.wordpress.com
Views: 47104 Mathispower4u
How to determine positive and negative slope
 
00:48
I'm preparing for finals so this really help me determine, my slope
Views: 6058 FIZZGOD GAMING
Determining negative slope from a graph
 
05:08
Learn how to find the rate of change from graph. The rate of change is the rate at which y-values are changing with respect to the change in x-values. To determine the rate of change from a graph, a right triangle is drawn on the graph such that the line of the graph is the hypothenuse of the right triangle. Then the rate of change of the graph is given by the length of the vertical leg of the right triangle divided by the length of the horizontal leg of the right triangle. #linearequations #sloperateofchange
Views: 484 Brian McLogan
Learn how to graph a line with a negative slope and y intercept at zero
 
02:35
Learn how to graph linear equations written in slope intercept form. When given a linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). We first plot the y-intercept and using the slope, we can determine the rise and the run of the required line and then be able to plot the next point from the y-intercept. We then draw a straight line passing through the two plotted points. #linearequations #graphlinearequations
Views: 17779 Brian McLogan
Determining negative slope from a table
 
02:20
Learn how to find the rate of change from a table of values. The rate of change of a set of data listed in a table of values is the rate with which the y-values are changing with respect to the x-values. To find the rate of change from a table of values we determine the rate at which the y-values are changing and divide it with the rate at which the x-values are changing. i.e. rate of change = change in y / change in x. #linearequations #sloperateofchange
Views: 1361 Brian McLogan
Grade 8 Math #3.2d, Negative slope vs Positive slope
 
05:30
An explanation of rates of change, the change in x values and y values, how we can tell the slope of a line will be a negative or positive number depending on the direction of the line. #3.2d If you like my videos, think they are helpful, and would like to help me in return, please go to Patreon.com and become a monthly Patron and subscriber to Joann's School. Thank You! https://www.patreon.com/JoannsSchool
Views: 310 JoAnn's School
Postive and Negative slope
 
04:35
How can we tell if the slope is positive or negative?
Views: 103 mrcooleymathman
Finding Negative Slope
 
01:35
Views: 20 Tim Hixson
How do determine the slope between two negative points
 
01:41
Learn how to find the slope between two points. The slope of a line is the steepness of the line. The horizontal line has a zero slope while the vertical line has an undefined slope. To determine the slope of a line passing through two points, we need to know the coordinates of 2 points on the line. Then the slope of the line is given by the quotient of the difference between the y-coordinates and the difference between the x-coordinates. i.e. slope = (y2 - y1) / (x2 - x1). #linearequations #sloperateofchange
Views: 332 Brian McLogan
Ex: Determine the Intervals for Which the Slope of Tangent Lines is Positive, Negative, and Zero
 
05:10
This video explains how to determine where on a graph the slope of a tangent line is positive, negative, and zero. http://mathispower4u.com
Views: 3122 Mathispower4u
Determining if slope is positive, negative, zero, or undefined.
 
01:30
Mrs. Hesslau Algebra 1 Jackson High School Jackson, Michigan
Views: 23 Maureen Hesslau
Graph an equation with a negative fractional slope
 
02:18
Learn how to graph linear equations written in slope intercept form. When given a linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). We first plot the y-intercept and using the slope, we can determine the rise and the run of the required line and then be able to plot the next point from the y-intercept. We then draw a straight line passing through the two plotted points. #linearequations #graphlinearequations
Views: 55210 Brian McLogan
Graphing a linear inequality with a slope of negative one and dashed line
 
04:36
Learn how to graph linear inequalities written in slope-intercept form. Linear inequalities are graphed the same way as linear equations, the only difference being that one side of the line that satisfies the inequality is shaded. Also broken line (dashes) is used when the linear inequality is 'excluded' (when less than or greater than is used) and a solid line is used when the inequality is 'included' (when greater than or equal to OR less than or equal to is used). To graph a linear inequality in slope intercept form, we first plot the y-intercept and using the slope, we can determine the rise and the run of the required line and then be able to plot the next point from the y-intercept. We then draw a straight line passing through the two plotted points. After the line representing the linear equation form of the linear inequality is drawn, we select a point either side of the line to determine which side of the line is true for the given inequality and then shade the side that satisfies the inequality. #linearinequalities #graphlinearinequalities
Views: 396 Brian McLogan
Determining if a Slope Is Positive, Negative, or Zero: 8.F.4
 
04:37
This video explains how to determine if a slope is positive, negative, or zero by visually inspecting the line. For more videos and instructional resources, visit TenMarks.com. TenMarks is a standards-based program to complement any math curriculum with scaffolded lessons, guided practice, inquiry-based tasks, assessments, and interventions.
Views: 55 TenMarks Amazon
Slope of a Line - MathHelp.com - Algebra Help
 
01:37
For a complete lesson on slope of a line, go to http://www.MathHelp.com - 1000+ online math lessons with your own personal math teacher! In this lesson, students are asked to find the slope of a line given its graph. To find the slope of a line, students use the formula slope = rise over run. Problems involve lines with positive slopes, negative slopes, slopes that must be reduced, slopes of 0 (horizontal lines), and "no slopes"(vertical lines). Students also learn that the variable "m" is used to represent the slope of a line. In Algebra, we use the word "slope" to describe how steep a line is, and the slope of a line can be found using the ratio rise over run between any two points that are on that line. Since the slope of a line is a fraction, remember to reduce your slope if possible at the end of the problem. The most common mistake made in problems involving the slope of a line is to mess up the sign. To avoid this mistake, we use the following ideas: - The slope of a line that is going uphill from left to right is positive. - The slope of a line that is going downhill from left to right is negative. Note that the slope of a line that is horizontal (flat) is zero, and the slope of a line that is vertical (straight up and down) is 'no slope.' The variable "m" is used to represent the slope of a line, so if the slope of a line is 2/3, then we say that m = 2/3. The slope of a line is one of the first concepts that is introduced in the study of linear equations.
Views: 387816 MathHelp.com
Slope Intercept Form y=mx+b, Point Slope & Standard Form, Equation of Line, Parallel & Perpendicular
 
48:59
This algebra video tutorial shows you how to write and graph linear equations in slope intercept form, point slope form, and standard form. It also discusses parallel and perpendicular lines. This video is for students taking algebra 1, 2, or college algebra. This video contains plenty of formulas, examples, and practice problems with answers / solutions that will help you on your next worksheet assignment. Here is a list of topics: 1. Slope Intercept Form - Y=mx+b Formula 2. Point Slope Form Equation: y-y1=m(x-x1) 3. Standard Form - Ax+By=C 4. How To Graph Linear Equations In Slope Intercept Form 5. How To Identify The Slope and Y-Intercept From an Equation 6. How To Use The Slope and Y Intercept to Graph a Linear Equation 7. Graphing Linear Equations In Standard Form Using X and Y Intercepts 8. Writing a Linear Equation In Point Slope Form Given a Slope and a Point 9. Converting Point Slope Form To Slope Intercept and Standard Form 10. How To Calculate The Slope Given Two Points 11. Slope Equation - Rise over Run 11. Linear Equations With Fractions 12. How To Write Linear Equations In Slope Intercept Form and Standard Form 13. Writing The Equation In Point Slope Form Given a Pair of Points 14. Parallel and Perpendicular Lines - Negative Reciprocal Slope 15. How To Determine If Two Lines / Linear Equations are Parallel, Perpendicular or Neither 16. Graphing Horizontal and Vertical Lines 17. Undefined Slope 18. Determining the slope of parallel and perpendicular lines
How to find the slope between two points
 
03:13
Learn how to find the slope between two points. The slope of a line is the steepness of the line. The horizontal line has a zero slope while the vertical line has an undefined slope. To determine the slope of a line passing through two points, we need to know the coordinates of 2 points on the line. Then the slope of the line is given by the quotient of the difference between the y-coordinates and the difference between the x-coordinates. i.e. slope = (y2 - y1) / (x2 - x1). #linearequations #sloperateofchange
Views: 332290 Brian McLogan
Calculating the slope of a curve
 
07:52
This video is an introduction to differentiation. It describes a way to approximate the slope of a curve.
Views: 12445 John O'Brien
Ex 1: Find the Slope of  a Line From the Graph (Negative Slope, Large Scale)
 
05:02
This video explains how to determine the equation of a line in slope intercept form from the graph of the line. http://mathispower4u.com
Views: 2720 Mathispower4u
Determining negative slope between two points
 
01:22
Learn how to find the slope between two points. The slope of a line is the steepness of the line. The horizontal line has a zero slope while the vertical line has an undefined slope. To determine the slope of a line passing through two points, we need to know the coordinates of 2 points on the line. Then the slope of the line is given by the quotient of the difference between the y-coordinates and the difference between the x-coordinates. i.e. slope = (y2 - y1) / (x2 - x1). #linearequations #sloperateofchange
Views: 197 Brian McLogan
Finding Slope on a Curve
 
05:02
This video describes how to find the slope at a point on a curve through the use of tangent lines.
Views: 122556 mrwaynesclass
Ex 1: Determine the Slope Given the Graph of a Line (positive slope)
 
02:29
This video explains how to determine the slope of a line given the graph of a line with a positive slope. Complete Video Library at http://www.mathispower4u.com Search by Topic at http://www.mathispower4u.wordpress.com
Views: 98666 Mathispower4u
Ex: Find the Equation of  a Line From the Graph (Negative Integer Slope)
 
03:55
This video explains how to determine the equation of a line in slope intercept form from the graph of the line. http://mathispower4u.com
Views: 570 Mathispower4u
Ex 2: Find the Slope of  a Line From the Graph (Negative Slope, Large Scale)
 
04:46
This video explains how to determine the equation of a line in slope intercept form from the graph of the line. http://mathispower4u.com
Views: 1932 Mathispower4u
How to Find Slope of a Line (Hindi)
 
10:44
In this video tutorial you will learn about how to find slope of a line in hindi of ncert 11 th class maths. Here you will learn the formula of straight line when its angle or two points on it are given.
Views: 51344 Math Tutor
Calculating Negative Slope - Intro Algebra Review
 
01:05
This video is part of an online course, Intro Algebra Review. Check out the course here: https://www.udacity.com/course/ma004.
Views: 365 Udacity
Slope-intercept form | Algebra I | Khan Academy
 
09:00
Slope-intercept form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope-intercept-form/e/slope-from-an-equation-in-slope-intercept-form?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope-intercept-form/v/graphing-a-line-in-slope-intercept-form?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/slope-of-a-line-3?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra channel: https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 994102 Khan Academy
How to Find the Slope Of a Line
 
01:29
Watch more Intermediate Math Skills videos: http://www.howcast.com/videos/290369-How-to-Find-the-Slope-Of-a-Line Whether you're doing your math homework or trying to figure out how steep a mountain is, the slope of a line is simple to calculate and has many practical uses. Step 1: Graph the line whose slope you are measuring Use graph paper to graph the line whose slope you are measuring. Draw the line on standard x-and y-axis. Step 2: Select two points on the line Select two points on the line. Calculate where each point falls on the x- and y-axis to determine the exact points. Tip Write these points as ordered pairs – two numbers inside parentheses. First the x point, and then the y. Step 3: Subtract the y-axis locations of the two points Subtract the y-axis location of the first point from the y-axis location of the second point. The difference is called the "rise." Step 4: Subtract the x-axis locations of the two points Subtract the x-axis location of the first point from the x-axis location of the second point. This difference is called the "run." Tip Pay attention to negative and positive numbers. A negative slope means the line travels downward, while a positive slope means it rises. Step 5: Divide the rise by the run to find the slope Divide the rise in the y-axis by the run in the x-axis to find the slope of your line, an exact measurement of just how steep it is. Did You Know? Did you know? Mount Everest was named after Sir George Everest, the surveyor who used mathematical equations to calculate the location and height of the world's tallest mountain.
Views: 29124 Howcast
Slope of a line: negative slope | Graphing lines and slope | Algebra Basics | Khan Academy
 
04:00
Sal finds the slope of a line given its graph. Created by Sal Khan and Monterey Institute for Technology and Education. Watch the next lesson: https://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-slope/v/slope-of-a-line-3?utm_source=YT&utm_medium=Desc&utm_campaign=algebrabasics Missed the previous lesson? https://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-slope/v/slope-and-rate-of-change?utm_source=YT&utm_medium=Desc&utm_campaign=algebrabasics Algebra basics on Khan Academy: Topics covered in a traditional college level introductory macroeconomics course About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Macroeconomics channel: https://www.youtube.com/channel/UCBytY7pnP0GAHB3C8vDeXvg Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 228580 Khan Academy
Positive, Negative, Zero and Undefined Slopes
 
00:53
This video illustrates how to determine the characteristics of the slope of a line visually, by looking at a graph of the line. For more instructional videos, as well as exercise and answer sheets, go to: http://www.thefreemathtutor.com
Views: 4066 The Free Math Tutor
Write the equation of a line given point and slope
 
02:23
Learn how to write the equation of a line in a point-slope form. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various forms which we can write the equation of a line: the point-slope form, the slope-intercept form, the standard form, etc. The point slope form of the equation of a line is given by y - y1 = m(x - x1). where (x1, y1) is a point on the line and m is the slope of the line. #linearequations #writelinearequations
Views: 65128 Brian McLogan
Straight line - types of slope / positive slope, negative slope, zero slope, undefined
 
15:11
In this video i have discussed four types of slope 1. positive slope, 2. negative slope, 3. Zero slope and 4. undefined These slopes basically shows the relationship between the variables Watch full video for better understandings.
Views: 935 Amjad Niaz
Graph a linear equation of y = mx+b with negative slope
 
06:47
Grade 9 and 10 Mathematics. Draw a line with slope and y intercept method of drawing.
Views: 1829 A.T. Prancic
a line with a negative slope
 
02:40
For the classes of Atul Roy
Views: 5424 Atul Roy
How to Do Point-Slope Form When the Slope Is a Fraction? : Fun with Math!
 
02:16
Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation If you are given a fractional slope we want to carry out point-slope form in the exact same way that we would as if it were a constant. Do point-slope form when the slope is a fraction with help from an experienced math professional in this free video clip. Expert: Drew Moyer Filmmaker: bjorn wilde Series Description: Mathematics is a subject that a lot of people fear, but it certainly doesn't have to be. Learn how to have fun with math with help from an experienced math professional in this free video series.
Views: 60067 eHowEducation
Gradient of a line-Slope of a line.
 
07:30
To find the gradient of a line follow these steps: 1. Choose two points on the line 2.Draw a right angle triangle 3. Find the change in y (height) and the change in x (base) 4. Determine if the gradient is positive or negative HINT If M is positive the line slopes forward If m is negative the line slopes backwards. Good luck
Views: 29974 Duet Lewis-Mathswrite
Grade 8 Math #4.1c, Represent Linear relationships using Graphs, Negative Slope
 
04:19
An explanation of linear equations, how to show linear relationships between x and y values by using a graph and making a line with a negative slope. Positive vs negative slope. #4.1c If you like my videos, think they are helpful, and would like to help me in return, please go to Patreon.com and become a monthly Patron and subscriber to Joann's School. Thank You! https://www.patreon.com/JoannsSchool
Views: 929 JoAnn's School
How to write an equation from standard form to slope intercept form
 
03:06
Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). Next we plot the y-intercept and using the slope, we can determine the rise and the run of the required line and then be able to plot the next point from the y-intercept. Finally, we draw a straight line passing through the two plotted points. Alternatively, we can determine the x-intercept and the y-intercept of the standard form linear equation by subtituting y = 0, then solve for x and substituting x = 0, then solve for y respectively. Recall that the x-intercept is the value of x when y = 0 and the y-intercept is the value of y when x = 0. After obtaining the values of the x-intercept and the y-intercept, we plot the points on the coordinate plane and then draw a line passing through the points. #linearequations #graphlinearequations
Views: 70839 Brian McLogan
Identifying Positive and Negative Slope Values From Graphs and Equations - ONE MINUTE MATH TUTORING
 
01:02
Using graphs of linear equations and their slope-intercept forms, we take a step back to look at patterns with positive and negative slopes.
Views: 83 Adam Stevens
☆ Visualize the 4 Types of Slope: ⤢⤡⟷↕  | Common Core Math
 
01:29
Join us on this flipped math lesson where we visually explore the four different kinds of slope. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :) This lesson answers the questions: What is slope? How do I find the slope of a function? What is a positive slope? What is a negative slope? What is a zero slope? What is an undefined slope? Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well. Be sure to join our mailing list at http://www.mashupmath.com
Views: 29249 MashUp Math
Positive & negative slope (Hindi)
 
07:56
Anmol analyzes what it means for a slope to be positive or negative (spoiler: it affects the direction of the line!).
Views: 164 Khan Academy India