# FIND DOMAIN AND RANGE FROM GRAPH WORKSHEET

State the domain and range for each graph and then tell if the graph is a function.

Problem 1 :

Solution

Problem 2 :

Solution

Problem 3 :

Solution

Problem 4 :

Solution

Problem 5 :

Solution

Problem 6 :

Solution

Problem 6 :

Solution

Problem 8 :

Solution

1)

Not a function

Domain = {-3, -2, 1, 4}

Range = {-4, -2, 0, 3, 5}

2)

Not a function

Domain = -3 ≤ x ≤ 3

Range = -4 ≤ y ≤ 3

3)

It is a function

Domain = -4 < x <

Range = 1 ≤ y <

4)

Not a function

Domain = -2 ≤ x ≤ 2

Range = 0 ≤ y ≤ 4

5)

It is a function

Domain = All real numbers

Range = All real numbers

6)

It is a function

Domain = All real numbers

Range = -5 ≤ y ≤

7)

Not a function

Domain = 0 ≤ x ≤

Range = - ≤ y ≤

8)

Not a function

Domain = All real values

Range = {1, 3}

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