Identify the domain of the following relation:

(-6,14), (0,32), (2,38), (4,44)

Which choice shows the equation of this vertical line? Is it a function?

x = 7 and it is not a function. It fails the vertical line test because it is a vertical line. This means a vertical line will intersect this relation at more than one point.

y = 7 and it is a function. It's a horizontal line, through 7 on the y axis and passes the vertical line test.

x = 7 and it is a function. It's a vertical line, so it passes the vertical line test. Sounds like this might make sense.

y = 7 and it is not a function. It's a vertical line through 7 on the y-axis and fails the vertical line test.

Which choice shows the equation of the horizontal line? Is it a function?

y = 5 and yes, it is a function. It passes the vertical line test.

x = 5 and yes, it is a function. It passes the vertical line test.

x = 5 and no, it is not a function. It fails the vertical line test.

y = 5 and no, it is not a function. It fails the vertical line test.

Sarah is participating in a walkathon to raise money for local literacy programs. The amount of money Sarah will raise is a function of the distance she walks. m = the amount of money Sarah will raise d = the distance Sarah walks Which of the variables is dependent?

m = The amount of money Sarah will raise

Identifying Functions & Function Notation Practice Algebra

Quiz

•

Mathematics

•

8th - 9th Grade

•

Practice Problem

•

Medium

•

CCSS

8.F.A.1, 6.EE.C.9, HSF.IF.A.1

+7

Standards-aligned

Gary Raygor

Used 75+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which variable is the dependent variable?

x

y

Tags

CCSS.6.EE.C.9

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Function

Not a Function

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Function

Not a Function

Tags

CCSS.8.F.A.1

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Identifying Functions & Function Notation Practice Algebra

20 questions

Which variable is the dependent variable?

Solve:
5.5 - x = -4.5 - x

Is this graph a function or not a function?

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Identifying Functions & Function Notation Practice Algebra

20 questions

Which variable is the dependent variable?

Solve:5.5 - x = -4.5 - x

Is this graph a function or not a function?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Solve:
5.5 - x = -4.5 - x