Introduction to Functions

Introduction to Functions

8th Grade

10 Qs

quiz-placeholder

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Introduction to Functions

Introduction to Functions

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does the graph represent a function?

Yes, because the vertical line test shows there are no repeating input values

No, because the vertical line test shows there are repeating input values

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A relation where every input in matches with exactly one output is called what?

Relation

Linear

Exponential

Function

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the domain of the relation shown in the table?

{12}

{6, 18}

{3, 9, 15, 16}

{13}

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which relation does the mapping show?

<(0, 1), (1, 2),(3, 4)>

<(1, 0), (2, 1), (2, 2), (4, 3)>

<(0, 1), (1, 2), (2, 2), (3, 4)>

<(1, 0), (2, 1), (4, 3)>

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this graph a function or not a function? (Use the vertical line test)

Function

Not a Function

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which relation is a function?

{(2, 3) , (1, 5) , (2, 7)}

{(-1, 5) , (-2, 6) , (-3, 7)}

{(11, 9) , (11, 5) , (9, 3)}

{(3, 8) , (0, 8) , (3, -2)}

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

.

Function

Not a Function

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