f(x)=4x2−8x−60 f(x)=4(x2−2x−15) f(x)=4(x−5)(x+3) whts the true statement of f(x)



A
The zeros of f(x) are –5 and 3.

B
The vertex of the graph of f(x) is (–5, 3).

C
The vertex of the graph of f(x) is (5, –3).

D
The zeros of f(x) are 5 and –3.