For the functions f (x) = 2x + 4 and g (x) = 3x + 1, find g (f (5))

A. 7

B. 8

C. 18

D. 25

43

Step-by-step explanation:

f (x) = 2x + 4 and g (x) = 3x + 1,

find g (f (5))

f (5) = 2x+4 where x=5

=2 (5) + 4

= 10+4

= 14

f (5) = 14

The substitute x=14 into g (x)

g (x) = 3x+1

g (15) = 3 (14) + 1

=42+1

=43