Question

If f(x)=-x^2– 7x – 22, find f(-5).

A. -82
B. -32
C. -12
D. 12
E. 38

Answer 1

E. 38

Explanation:

f(-5) means to plug in -5 for x in the given equation

`f(-5)=(-5)^2-7(-5)-22=25+35-22=38`