What are the zeros of this function?

A.
x = 0 and x = –6

B.
x = 0 and x = 6

C.
x = 3 and x = –9

D.
x = 0 and x = –9

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest