8.EE.6
6. Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
Linear Equation Playground
Just how fast does bamboo grow?
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Lesson: Slope-Intercept Form
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Khan Academy - Line Graph Intuition |
IXL - Find slope and y-intercept (S.5)90 or higher |
IXL - Graph an equation (S.6)90 or Higher |
1935 to 2015 and Beyond |
Lesson: Zero and Undefined Slopes
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Slope and y-intercept application
*Use the numbers below each set of slides to reveal answers.
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