Option B:
is the correct answer
Step-by-step explanation:
Given functions are:

We have to find g(f(x))
So,

Hence,
Option B:
is the correct answer
Keywords: Functions, Composition
Learn more about functions at:
#LearnwithBrainly
Answer:
816 square feet
Step-by-step explanation:
13(16+20+12) + 16(12) = 816
Slope intercept form is y=mx+b
Answer:
See below, I will let graphing part to yourself.
Step-by-step explanation:
First function: domain:
, range:
, decreasing
Second function: domain:
, range:
, increasing
Third function: domain:
, range:
, increasing