Question

Evaluate f(2) for the function f(x) = 3x² + 2x - 5.

Answer 1

Answer:

f(2)= 11

Step-by-step explanation:

you have to substitute 2 for every x you see:

                       f(x) = 3x² + 2x - 5

                       f(2)= 3(2)^2+2(2)-5

                       f(2)= 11