Khan Academy on a Stick
Slope and y-intercept intuition
Using the "Graph of a line" module to understand how a line's graph changes when its slope or y-intercept is changed.
If the above player doesn't work, try this direct link.
Using the "Graph of a line" module to understand how a line's graph changes when its slope or y-intercept is changed.
If the above player doesn't work, try this direct link.