Finding the Domain and Range of a Graph
Determine the Domain and Range for the graph below. Write your answer in Interval Notation and as
an Inequality.
Note: To type in the ≤ sign, type <=. For example, to enter the Domain [-10,10) as an inequality, type
-10 <= x < 10
-5 -4 -3 -2 -1
Domain written in Interval Notation
Range written in Interval Notation
5
4
3
2
1
-1
-2
-3
--4
-5
N
X
3 4 5
Domain written as an Inequality
Range written as an Inequality
Fig: 1