Determine whether the given function is invertible If it is

Determine whether the given function is invertible. If it is invertible, find the inverse. f= {(3,-6),(1,1),(-3,-4),(-5,-5)} Select the correct choice below and fill in any answer boxes within your choice. The function is invertible. The inverse function is {}. (Type an ordered pair. Use a comma to separate answers.) The function is not invertible.

Solution

As we can see for every value of x we have only one unique value of y So the given function is invertible

and Inverse can be given by

f= {(-6,3),(1,1),(-4,-3) , (-5,-5)}