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Functions/Pythag Mixed Review

Authored by Jaycee Gavlick

Mathematics

7th Grade

CCSS covered

Used 1+ times

Functions/Pythag Mixed Review
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40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Function

Not a Function

Tags

CCSS.8.F.A.1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The following is not a function because...

There are two values that equal 2.

x = 10 and x = 40 has two values each.

In the f(x) column, the 5 repeats.

This table is actually a function.

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which set of ordered pairs is a function?

{(9,5), (10,5), (9,-5), (10,-5)}

{(3,4), (4,-3), (7,4), (3, 8)}

{(6,-5), (7, -3), (8, -1), (9, 1)}

{(2, -2), (5, 9), (5, -7), (1, 4)}

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Does this mapping diagram represent a function?

No, because an input value goes to multiple output values
Yes, because each input goes to one and only one output

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Yes
No

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Is this graph a function or not a function? 

Function
Not a Function

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Function
Not a Function

Tags

CCSS.8.F.A.1

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