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Pre-Algebra Functions Relations

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Used 1+ times

Pre-Algebra Functions Relations
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Problem #8

List the ordered pairs shown in the mapping diagram.

(-5, 6)

(-5, 7)

(8, -10)

(9, -10)

(-5, 6)

(7, -5)

(8, -10)

(9, -10)

(6, -5)

(-5, 7)

(8, -10)

(9, -10)

(6, -5)

(7, -5)

(8, -10)

(9, -10)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine whether the relation is a function.

yes

no

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine whether the relation is a function.

yes

no

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Describe and correct the error in determining whether the relation is a function.

In order for a relation to be a function, each output must be paired with exactly one input. So, the relation is a function.

In order for a relation to be a function, each input must be paired with more than one output. So, the relation is a function.

In order for a relation to be a function, each input must be paired with exactly one output. So, the relation is a function.

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this graph a function or not a function? 

Function

Not a Function

Tags

CCSS.8.F.A.1

6.

DROPDOWN QUESTION

1 min • 1 pt

A relation contains the points (7, -3), ( 3, -3), (1, -3), (0, -3). Create a statement that accurately describes this relation. Choose the correct answer from each drop-down menu to complete the statement.

The relation ​ (a)   ​​y as a function x, because each value of ​​ (b)   is associated with a single value of ​​ (c)   .

represents

x

y

does not represent

Tags

CCSS.8.F.A.1

7.

MATCH QUESTION

1 min • 1 pt

Match the following

Discrete Graph

a set of ordered pairs

Relation

Illustrates how each element is the domain is paired with an element of the range

Mapping

Media Image

Domain

the set of all the different x values in a relation

Continuous Graph

Media Image

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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