Question

The functions f and g are defined as follows.

f(x)=-2x-1
g(x) = 3x° +5
Find f(6) and g(-3).
Simplify your answers as much as possible.

Answer 1

F(x) = -2x - 1
F(6) = -2(6) - 1
F(6) = -12 - 1
F(6) = -13

G(x) = 3x + 5
If G(x) = 3x^0 + 5
G(-3) = 3(-3) + 5
G(-3) = -9 + 5
G(-3) = -4

If G(x) = 3x^0 + 5
Then G(-3) = 3(-3)^0 + 5
G(-3) = 3(-1) + 5
G(-3) = -3 + 5
G(-3) = 2