Question

3. If g(x) = x2 + 3, find g(4). (1 point)

11
19
16
8
4. If h(x) = 2x + 1, find the value of x if h(x) = 11. (1 point)
5
23
6
10

Answer 1

g(4) = 4^2 + 3
= 19
h(x) = 11
2x + 1 = 11
2x = 10
x = 5