Question

If f(x) = 5x + 3 and g(x) = 2x + 3, what is f(g(x)) ?

Answer 1

f(g(x)) = f(2x+1)
f(2x+1) = 5(2x+1) - 3
Just distribute now
10x+5-3
f(g(x)) = 10x+2

Answer 2

f(x)= 5x-3

f(g(x)) = 5(2x+1) -3 = 10x +5 - 3 = 10x +2

Answer 3

A 10x + 21
B 10x + 18
C 10x + 15
D 10x + 12

Answer 4

b is right answer

Answer 5

Yea He's Right

Answer 6

f(g(x)) = f(2x+3)
f(2x+1) = 5(2x+3) - 3
= 10x+15+3 = 10x+18

Answer 7

thank yall so much!

Answer 8

welcome