Question

G
What is the value of f(x) when X=-3?
f(x)=-2x-3
f-3)=

Answer 1

3

Explanation:

f(x)=-2x-3

Let x=-3

f(-3)= -2(-3) -3

= 6-3

= 3

Answer 2

f(-3)=3

Explanation:

We know that f(x)=-2x-3. In order to find f(-3), we simply need to substitute x with -3.

Thus, we have:

=-2(-3)-3

=6-3

=3