SQP5UY6H
2.0
CCSS.Math.Content.8.EE.B.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.
441
2020-12-17T17:26:57.532036Z
2020-12-17T17:26:57.532064Z
4