Chapter 4, Problem 5GR

To determine

To represent:

The relationship by using table, an equation and a graph.

Explanation of Solution

Given information:

Bob is $9$ years older than his dog.

Assume that Bob age is $\text{y}$ years and the age of dog is $\text{x}$ years.

According to the given information the equation is as follows:

  $\text{y}=\text{x}+9$

The table representation of the given situation is as follows:

$\text{x}$	$-3$	$-2$	$-1$	$0$	$1$	$2$	$3$
$\text{y}$	$6$	$7$	$8$	$9$	$10$	$11$	$12$

Required equation of graph is:

  

Hence, the required equation of graph is $\text{y}=\text{x}+9$ .