Answer:
Step-by-step explanation:


(1,5)
To find this, do the opposite of how you got to (4,5).
Move right 2 units instead of left.
Move left 5 units instead of right.
Now, your on the point (1,5).
To check this, do what they said. (Move left 2 units and right 5 units) If its correct you end up on (4,5)
Hope this helps! f-1(x)=x/2-1/2
2. 12 3. 15. 5. 8. Those the answers hope that can help