Question

Let /(20) = 3x - 1 and 9(9) 22 +3 and find g(/(x))

Select the correct response
9($(x)) = 5x + 2
9(f(x)) = 6x + 8
9(f(x)) = 6x + 1
9($(x)) = 5x - 4

Answer 1

6x + 1

Explanation:

g(f(x))

f(x) = 3x - 1

g(f) = 2x + 3

= 2(3x - 1) + 3

= 6x - 2 + 3

= 6x + 1