A graph of a function f is given find the following If an an
A graph of a function f is given.
find the following. (If an answer does not exist, enter DNE.)
| f1(2) | = | |
| f1(7) | = |
Solution
By observing we get f(5)=2 so f-1(2)=5
and f(8)=7 fo f-1(7)=8

A graph of a function f is given.
find the following. (If an answer does not exist, enter DNE.)
| f1(2) | = | |
| f1(7) | = |
By observing we get f(5)=2 so f-1(2)=5
and f(8)=7 fo f-1(7)=8
