Relations and Functions
Authored by Laura Lane
Mathematics
9th Grade
CCSS covered
Used 224+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Does the table show y as a function of x?
Yes, it is a function.
No, it is not a function
Tags
CCSS.8.F.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Does the table show y as a function of x?
Yes, it is a function.
No, it is not a function
Tags
CCSS.8.F.A.1
3.
MATCH QUESTION
2 mins • 5 pts
Match the relations with their domain and range.
D: {-2, -1, 0, 1, 2}
R: {-2, -1, 0, 1, 2}
D: {-1, 0, 2, 7}
R: {-2, 1, 4, 7}
D: {-4, 3, 5, 7}
R: {4, 14, 32}
D: {-7, -2, 0, 5}
R: {-9, -4, -1}
D: {-5, -3, 3}
R: {-5, -2, 5}
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
4.
MULTIPLE SELECT QUESTION
1 min • 5 pts
Which tables show y as a function of x?
Tags
CCSS.8.F.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which set of ordered pairs represents y as a function of x?
{(−9, 2), (0, 6), (1, −2), (−3, 6)}
{(−1, 0), (4, 3), (−7, −3), (−1, −8)}
{(3, 2), (−4, −2), (3, 1), (−4, 1)}
{(5, 4), (2, 3), (1, 1), (2, 4)}
Tags
CCSS.8.F.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
The mapping below represents y as a quadratic function of x.
Which representation shows the same relationship between x and y?
Tags
CCSS.HSF.IF.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which representation does not show y as a function of x?
Tags
CCSS.8.F.A.1
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