Function and Relation Quiz
Authored by Wilhelmina Ramelb
Mathematics
8th Grade
CCSS covered
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which table does not show a function?
a
b
c
d
Tags
CCSS.8.F.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the input-output table below. What rule is used for the input-output table?
Add 8
Subtract 8
Divide by 5
Multiply by 5
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which relation is a function?
{(-1, 3), (-2, 6), (0, 0), (-2, -2)}
{(-2, -2), (0, 0), (1, 1), (2, 2)}
{(4, 0), (4, 1), (4, 2), (4, 3)}
{(7, 4), (8, 8), (10, 8), (10, 10)}
Tags
CCSS.8.F.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which set of ordered pairs models a function?
{(2, 9), (7, 5), (3, 14), (2, 6)}
{(5, 10), (5, 15), (5, 20), (5, 25)}
{(-1/2, -1/3), (1/2, -1/4), (1/2, -1/5), (1/2, -1/6)}
{(-10, 20), (-20, 30), (-30, 40), (-40, 10)}
Tags
CCSS.8.F.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Freda was playing the "Plants Are Fun" computer counting game. Each time she entered a number of plants, a different number was printed. The table shows the results. What did the computer do to each input number to come up with the output?
Add 2
Added 6
Multiplied by 2
Divided by 2
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number machine shown below uses a rule to change each number that is put into it to a different number. The same rule is used every time.
Add 2
Add 24
Multiply by 2, then add 4 to the result
Multiply by 3, then subtract 4 from the result
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which model is not a function?
A
B
C
D
Tags
CCSS.8.F.A.1
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