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Unit 5 Test - Functions & Linear Relationships

Authored by Heidi Arwood

Mathematics

6th - 8th Grade

CCSS covered

Unit 5 Test - Functions & Linear Relationships
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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the domain of the relation given below? {(2, -5), (4, 7), (0, 2), (9, -1)}

The domain of the relation is {0, 2, 4, 9}.

The domain of the relation is {-5, 7, 2, -1}.

The domain of the relation is {2, 7, 0, -1}.

The domain of the relation is {-9, 4, 0, 2}.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the range of the relation shown on the graph?

{-6, -2, 0, 4, 5}

{-5, -2, 1, 4, 5}

{-7, -2, 0, 3, 5}

{-8, -2, 0, 4, 7}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which relations represent a function? .

Media Image
Media Image

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of the function y = 4x - 7 when the domain is {-2, -1, 3}?

*Hint, make a table of values

y: {-15, -10, 2}

y: {-15, -11, 5}

y: {-18, -3, 5}

y: {-8, -11, 5}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the slope of the line graphed below?

3

-3

Tags

CCSS.8.EE.B.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the slope of the line graphed below?

1

-1

0

undefined

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

11. Find the slope of the line that passes through the points (-1, -3) and (-9, 7).

1

-1

5/4

-5/4

Tags

CCSS.8.EE.B.5

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