Question

If f(x) = 2x^2 + 4, find f(3).

22

16

−0.5

40

Answer 1

put x=3 in the function
f(3)=2(3)?^2+4
f(3)=2(9)+4
f(3)=18+4
f(3)=22

Answer 2

thnks for doing the steps to solving the equation