Question

What is the answer?....

Answer 1

Explanation:

g(5)= 5^2 - 3(5) = 25 - 15 = 10

f(10) = 4(10) - 2 = 40 -2 = 38

answer is D

Answer 2

38

Explanation:

(f°g)(5)=f(g(5)

(f°g)(5)=f(5^2-5*3)

(f°g)(5)=f(10)

(f°g)(5)=4(10)-2

(f°g)(5)=38