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Mathematics

8th Grade

CCSS covered

Domain and Range
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the range of the relation graphed on the coordinate plane?

{-8, 0, 4, 6, 8}

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

{-8, 4, 6, 8}

{-6, -2, 2, 4}

{-8, -6, -2, 0, 2, 4, 6, 8}

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Choose all that are elements of the range for the relation shown in the graph.

-5

-3

1

2

3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the domain of the relation graphed on the coordinate plane?

<-3, -1, 1, 2, 3, 4>

<1, 2, 3, 4>

<-3, -2, -1, 0, 1, 2, 3, 4>

<-3, -1, 2, 4>

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the domain of the relation graphed on the coordinate plane?

{-4, -2, -1, 0, 1, 2}

{-2, -1, 0, 2}

{-4, 0, 1}

{-2, -1, 2}

5.

DRAG AND DROP QUESTION

1 min • 1 pt

Media Image

Select TWO correct answers.

Domain

​ (a)  

Range

​ (b)  

The domain of the function is {0,1,2,3,4,5}

The range of the function {0,96,192,288,384,480}

The domain of the function is all real numbers

The domain of the function {0,96,192,288,384,480}

The range of the function {0,1,2,3,4,5}

The range of the function is all real numbers.

6.

DRAG AND DROP QUESTION

1 min • 1 pt

A student borrowed $480 from a friend. He agreed to make monthly payments of $96 with no interest until the loan balance was paid off. The function shown models this situation, where f(x) represents the remaining loan balance in dollars after the student has made x monthly payments.

f(x)=480−96xf(x)=480−96x

Which statements are true about the domain and range of the function for this situation? Select the correct answers.

Domain: ​ ​ (a)  

Range: ​ (b)  

D: {0, 1, 2, 3, 4, 5}

R: {0, 96, 192, 288, 384, 480}

D: all real numbers

R: {0, 1, 2, 3, 4, 5}

{0, 96, 192, 288, 384, 480}

D: {0, 96, 192, 288, 384, 480}

R: all real numbers

Answer explanation

Domain - x values

Range - y values

Real-world examples = apply common sense and judgements

7.

DRAG AND DROP QUESTION

1 min • 2 pts

Media Image

​ (a)   represents the DOMAIN.

​ (b)   represents the RANGE.

−2≤x<4-2\le x<4  

−3≤p(x)<1-3\le p\left(x\right)<1  

−3<p(x)≤1-3<p\left(x\right)\le1  

−2≤p(x)<4-2\le p\left(x\right)<4  

−2≤x≤4-2\le x\le4  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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