Identifying Fuctions- Unit Test Algebra 1

Select all relations that are functions from the choices.

• A

• B

• C

• D

Select all of the values of x so that g(x) is NOT a function

• A. 3

• B. 6

• C. 9

• D. 10

Which one is NOT a FUNCTION?

• First Graph

• Second Graph

• Third Graph

• Fourth Graph

Is the following relation a function?

• A

• B

• C

• D

Does the graph represent a FUNCTION?

• Yes

• No

Which table represents a relationships that is NOT a FUNCTION?

• Q

• R

• S

• T

True or False

• True

• False

Determine if the two tables are show a function relationship.

• Both Tables 1 and 2 shows Function relation.

• Both Tables 1 and 2 does not show Function relation.

• Only Table 1 shows Function Relation but, Table 2 does not show Function Relation.

• Only Table 1 does not show a Function relation but, Table 2 shows a Function Relation.

Which graphs show Function relations?

• A

• B

• C

• D

• E

Does the mapping diagram above represent a function?

• Yes

• No