Question

F(x)=4x2+6 find f(3)

Answer 1

4x2=8
8+6=14
F(x)=14
F(x) x3= 42

Answer 2

Answer:

f(3) = 30

Step-by-step explanation:

simply plug in 3 for x, since the 3 is located in the x area of f(x):

f(3) = 4(3)2 + 6

f(3) = 12(2) + 6

f(3) = 24 + 6

f(3) = 30