Decide whether the given functions are inverses.
-$$\begin{array} { l }
f = \{ ( 5,13 ) , ( 6,2 ) , ( 2,24 ) , ( 13,5 ) \} \
g = \{ ( 13,5 ) , ( 2,6 ) , ( 24,2 ) , ( 5,13 ) \}
\end{array}$$
A) Yes
B) No

Question

Decide whether the given functions are inverses.
-$$\begin{array} { l } 
f = \{ ( 5,13 ) , ( 6,2 ) , ( 2,24 ) , ( 13,5 ) \} \
g = \{ ( 13,5 ) , ( 2,6 ) , ( 24,2 ) , ( 5,13 ) \}
\end{array}$$
A) Yes
B) No

Quizplus · Accepted Answer

Two functions are inverses of each other if swapping the x and y coordinates of each ordered pair in one function produces the other function. In this case, swapping the x and y coordinates of each ordered pair in function f produces function g, and vice versa, indicating that f and g are indeed inverses of each other.