Question

The functions fand g are defined as follow

f(x) = 3x²-3x
g(x) = 5x-1
Find f(-3) and g(-7).
Simplify your answers as much as possible
ƒ(-3) = 0
8 (-7) = 0

Answer 1

Explanation:

f(x)=3x²-3x

f(-3)=3(-3)²-3(-3)

=3(9)+9

=27+9

=36

g(x)=5x-1

g(-7)=5(-7)-1

=-35-1

=-36