The answer is -18
9 · -2 = -<span>18
</span>
Answer:
<u>Question 1</u>
The function
is one-to-one, so it does have an inverse.
The inverse of +6 is -6, so 
Therefore, g(x) is the inverse of f(x).
<u>Question 2</u>
The function
is one-to-one, so it does have an inverse.
To find the inverse, replace f(x) with y:

Rearrange the equation to make x the subject:



Replace x with
and y with x:

Therefore, g(x) is the inverse of f(x).
Answer:
12x7 4 times add it up u got the anwser
3.30 x 5 = 16.50
4.30 x 7 = 30.10
30.10 + 16.50 = $46.60