Question

(02.02 LC)
If g(x) = x2 + 2, find g(3).
O9
O8
O 11
O6

Answer 1

8

Explanation:

g(x) = 2x + 2

g(3) = 2*3 + 2 Substitute 3 for x.

g(3) = 6 + 2 Multiply.

g(3) = 8 Add.

Answer 2

g(3) = 11

Explanation:

Substitute x = 3 into g(x) , that is

g(3) = 3² + 2 = 9 + 2 = 11