91Ó°ÊÓ

In the following exercises, determine whether or not the given functions are inverses.
$f\left(x\right)=5x-4andg\left(x\right)=\frac{x-4}{5}$.

In the following exercises, for each set of ordered pairs, determine if it represents a function and if so, is the function one-to-one.

$\left\{(−3,−5),(−2,−4),(−1,−3),(0,−2),(−1,−1),(−2,0),(−3,1)\right\}$

In the following exercises, for each set of ordered pairs, determine if it represents a function and if so, is the function one-to-one.

$\left\{(−3,0),(−2,−2),(−1,0),(0,1),(1,2),(2,1),(3,−1)\right\}$

In the following exercises, for each set of ordered pairs, determine if it represents a function and if so, is the function one-to-one.

$\left\{(−3,3),(−2,1),(−1,−1),(0,−3),(1,−5),(2,−4),(3,−2)\right\}$

In the following exercises, determine whether each graph is the graph of a function and if so, is it one-to-one.

(a)

(b)

In the following exercises, determine whether each graph is the graph of a function and if so, is it one-to-one.

(a)

(b)

Find the Inverse of a Function In the following exercise, find the inverse of the function. Determine the domain and range of the inverse function.

$\left[\right(-3,10),(-2,5),(-1,2),(0,1\left)\right]$

In the following exercise, graph the inverse of the one-to-one function shown.

In the following exercises, verify that the functions are inverse functions

$f\left(x\right)=3x+7$and$g\left(x\right)=\frac{x-7}{3}$

In the following exercises, verify that the functions are inverse functions.

$f\left(x\right)=2x+9$and$g\left(x\right)=\frac{x+9}{2}$