Answer:

Step-by-step explanation:
Given

Required
The inverse function

Replace f(x) with y

Swap x and y

Multiply through by 7

Solve for 2y

Solve for y

Factorize

Write as:

6:40pm Just add the minutes together to get 70 minutes that’s an hour and ten minutes then you get your answer
Answer:
I'm pretty the answer would be F for number 16. because the y is greater that 3. For number 17 it would be C, because like the first one, the other answers are incorrect.
Step-by-step explanation: