For letter the answer is 2
for letter b the answer is 1
Answer:
x = 2
Step-by-step explanation:
x/5 + 1 = 11
x/5 = 10
x = 50
Answer:
what is the question?
Step-by-step explanation:
Answer:
for 
Step-by-step explanation:
See attachment for proper question
Given

For

Required
Determine the inverse function

Replace f(x) with y

Swap the positions of x and y

Multiply both sides by -2


Square both sides


Make y the subject

The inverse has been solved. So, we need to replace y with f'(x)

Next, is to determine the interval

Change inequality to 

Hence, the inverse function is:
for 