<span>If you just divide -7 by 9 on a calculator you will get your answer
-0.77777777777</span>
Answer:
8 1/6
Step-by-step explanation:
8 1/6 is the answer. Hope this helps!
The answer is in the photo
we have

Step 
Let
y=f(x)

Exchange the variable x for y and variable y for x

Clear variable y
Multiply by
both sides


Let


therefore
the answer is
the inverse of the function is 
the missing value is 
What are the answer options?