Question

Given the functions f(x) = 6x + 11 and g(x) = x + 6, which of the following functions represents f[g(x)] correctly?

a
f[g(x)] = 6x + 47

b
f[g(x)] = 6x + 17

c
f[g(x)] = 6x2 + 47

d
f[g(x)] = 6x2 + 17

Answer 1

Answer:

the answer is f[g(x)] = 6x + 47

put the value of g(x) in f(x) then solve it