Question

Determine the domain and range of the function using the graph below. Give your answer as an inequality using the appropriate variables.12345-1-2-3-4-51234567-1-2-3-4-5-6-7-8-9-10-11-12-13-14-15Domain: Range:

Answer 1

Remember that

The Domain is the set of all the input values, which are the x-coordinate of each ordered pair (the first number in each pair).

The Range is the set of all output values, which are the y-coordinate of each ordered pair (the second number in each pair).

in this problem

the domain is the interval (0,5]

$0\text{ < x }\leq\text{ 5}$

and the range is the interval [-3,6]

$-3\leq\text{ y }\leq6$