A ball is a Sphere sooooo......

And when you enter the radius.....
The answer will be about 523.6 inches
(2x-y = -3 × y = 0 × (0, 0) × ( -1, 1) × (1, -1) =
(2x - y = -3 × y =0 × (0)) ×, × 0 ×, × 1 ×, × -1
Slope = 4/5 because the formula for slope is rise/run. count the x and y units point one and point two are away from each other.