Question

I WILL UPVOTE!!
Multiply and Divide Functions
For each given pair of functions, multiply or divide as instructed. Be sure to show all the steps required to write your answer in simplest form.

f(x) = x - 4
g(x) = 3x + 6

f(5)+g(1)/f(6)-g(-2)

Answer 1

Evaluate

$\dfrac{f(5)+g(1)}{f(6)-g(-2)}$

where $f(x)=x-4$ and $g(x)=3x+6$

f(5) = 5 - 4 = 1

g(1) = 3 * 1 + 6 = 3 + 6 = 9

f(6) = 6 - 4 = 2

g(-2) = 3 * (-2) + 6 = -6 + 6 = 0

So,

$\dfrac{f(5)+g(1)}{f(6)-g(-2)}\\\\\\ =\dfrac{1+9}{2-0}\\\\\\ =\dfrac{10}{2}$

$=5\quad\longleftarrow\quad\textsf{this is the answer.}$

I hope this helps. =)