This video demonstrates how changing the slope and y-intercept of a line can help determine the equation of a line that passes through two points. The video demonstrates how to use a Khan Academy software program that allows you to manipulate the slope and y-intercept until the line is passing through the two given points on the screen. [8:36]

Concepts

slope-intercept form, slope

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Additional Tags

equation of line given two points, khan academy: algebra: slope and y-intercept intuition, linear equation, linear function, y-intercept

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Classroom Considerations

• This video is hosted on YouTube

Common Core

8.EE.B.6 8.SP.A.3