VERTICAL LINE TEST FOR FUNCTIONS WORKSHEET

Check the following relations are function :

Problem 1:

vertical-line-test-q1

Solution

Problem 2 :

vertical-line-test-q2

Solution

Problem 3 :

vertical-line-test-q3.png

Solution

Problem 4 :

vertical-line-test-q4.png

Solution

Problem 5 :

vertical-line-test-q5.png

Solution

Problem 6 :

vertical-line-test-q6.png

Solution

Problem 7 :

vertical-line-test-q7.png

Solution

Problem 8 :

vertical-line-test-q8.png

Solution

Problem 9 :

vertical-line-test-q9.png

Solution

Problem 10 :

vertical-line-test-q10.png

Solution

Answer Key

1) Yes, it is a function

2) Yes, it is a function

3) No, it is not a function

4)  Yes, it is a function

5)  Yes, it is a function

6)  Yes, it is a function

7)  Yes, it is a function

8)  No, it is not a function

9)  Yes, it is a function

10)  Yes, it is a function

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