Algebra 2 2-1 Independent Practice: Relations and Functions

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by Matthew Richardson

| 8 Questions

1

1

10

A

B

C

D

2

2

10

A

B

C

D

3

3

10

A

B

4

4

10

A

B

5

10

Vocabulary: Can you have a relation that is not a function? Can you have a function that is not a relation? Explain.

6

10

Error Analysis: Your friend writes, "In a function, every vertical line must intersect the graph in exactly one point." Explain your friend's error and rewrite the statement so that it is correct.

7

10

Reasoning: Why is there no horizontal-line test for functions?

8

10

Reflection: Math Success

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