Question

F(x)= -16x-9 find f(-2)

Answer 1

f(-2) = -41

STEP - BY - STEP EXPLANATION

What to find?

f(-2)

Given:

f(x) = -16x - 9

To find the value of f(2), we will follow the steps below:

STEP 1

Substitute x =-2 in the given function.

That is;

f(-2) = -16(2) - 9

STEP 2

Simplify the above.

f(-2) = -32 - 9

f(-2) = -41