Atennis ball bounces based on this equation y = x2 - x+2. a dog jumps based on this equation y=2x.
when will the dog receive the ball?

when the equations are equal, that is when  x = 1 or x = 2

Step-by-step explanation:

The dog will receive the ball , when both equations intercept , that is , when both equations are equal. This implies :

- x + 2 = 2x

- x - 2x + 2 = 0

x(x-1) - 2 (x - 1 ) = 0

(x - 1 ) ( x - 2 ) =0

Therefore , x = 1 or x = 2

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.