Answer:
-1 1/2
Step-by-step explanation:
Decimal= 17.005
Hope this helps!
Answer:

Not a function.
Step-by-step explanation:
The given function is;

Let 
Interchange x and y;

Solve for y;

Square both sides




The inverse is

is not a function because one x-value maps onto to different y-values.
Answer:
25 yards is equal to 75 ft