MATH SOLVE

3 months ago

Q:
# If f(x) = 9 + 3x, find f(-2).SubmitA- -24B- -3C- 3D- 4

Accepted Solution

A:

[tex]\text{Hello there!}\\\\\text{Plug -2 into x}\\\\f(x)= 9+3(-2)\\\\\text{Solve:}\\\\f(x)= 9+3(-2)\\\\f(x)= 9-6\\\\f(x)=3\\\\\boxed{f(x)=3}[/tex]