Will give Brainliest if its correct

Suppose the roots of a polynomial are 4, −7, 8, and 9. Which choice is a factor of the polynomial?

A) (x + 4)
B) (x + 8)
C) (x − 7)
D) (x − 9)

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?