Khan Academy on a Stick
The coordinate plane
Let's get familiar with the x/y coordinate plane, both from the perspective of plotting points and interpreting the placement of points on a plane.
If the above player doesn't work, try this direct link.
Let's get familiar with the x/y coordinate plane, both from the perspective of plotting points and interpreting the placement of points on a plane.
If the above player doesn't work, try this direct link.