Question

Given the function f(x) = 3x3 + 7x2 + 5x, find f(-3).

es
A)
f(-3) = -3
B)
f(-3) = -33
C)
f(-3) = -129
D)
f(-3) = -159

Answer 1

the ans is b -33

Explanation:

by putting the -3 in the place of x and adding,subtracting