KnowMo
Estimating the Area Under the Graph
This video is a lecture presentation on estimating the area under a graph and its practical applications. The presenter explains how to calculate the distance traveled of an object by analyzing the speed-time graph and finding the area...
Khan Academy
Graphing a Line in Slope Intercept Form
In this short video, Sal shows how to graph a line in slope-intercept form.
Khan Academy
Exploring Linear Relationships
In this video, we create an equation and graph to show a linear relationship based on the word problem. This is a good example for algebra and pre-algebra learners to help them understand creating equations and graphing relationships...
Khan Academy
Converting to Slope-Intercept Form
This video shows how to graph a linear equation in standard form. He shows three examples of changing each equation into slope-intercept form and graphing it. One example is a line with a negative slope, one is a vertical line, and the...
Khan Academy
X- and Y-Intercepts 2, Linear Equations and Functions
Given a linear equation in standard form, find the x-intercept and y-intercept. In this video, Sal shows how to set x = 0 and solve the y-intercept and how to set y = 0 and find the x-intercepts.
Loyola University Chicago
Math Flix: Coordinate Plane Graphing: Tic Tac Toe 2
This part 2 of a QuickTime movie provides an introduction to graphing in all the quadrants on the coordinate plane using the game Tic Tac Toe. As you watch and listen to the teacher and student interact it helps clarify the thinking...