Question

1) Given f(x) = 2x – 5 &g(x) = 3x +4, solve for (gof)(x).
a. 11 - 6x
b. 6x2 - 7x - 20
d. 6x2 – 23x – 20
C. 6x - 11​

Answer 1

Answer:

(gof) (x) =g(f(x))

=g(2x-5)

=3(2x-5) +4

=6x-15+4

=6x-11