Question

If f(x) =x^2 -2 and g(x) = 4f(x)-1 then what is the value of g(-3)?

Answer 1

I believe that g(-3) = -9. I could be wrong though.

Tell me if I'm correct and have a good day!!!

Answer 2

g(x) = 4f(x)-1

g(x) = 4(x^2-2) -1

g(3) = 4(3^2-2) -1

= 4(9-2) -1

=4*7 -1

= 28-1

=27