Algebra-1

The correct answer is C. x = 9 and x = -2.

To find the roots or x-intercepts of the function ƒ(x) = (x - 9)(x + 2), we set ƒ(x) equal to zero and solve for x.

Setting ƒ(x) = 0, we have:
(x - 9)(x + 2) = 0.

To satisfy this equation, either (x - ...