Model Linear Relationship

Model Linear Relationship

9th - 12th Grade

11 Qs

quiz-placeholder

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Model Linear Relationship

Model Linear Relationship

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

Created by

Barbara White

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Samantha buys one vase and x roses. The vase costs $15 and each rose costs $2. What function equation represents the amount of money Samantha spends?

f(x)=2x-15

f(x)=15x-2

f(x)=15x+2

f(x)=2x+15

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

One year after Sarah started a new job, she had $1200 in her savings account. Each year she added $900 more to the savings account. What function, written in sequence notation, models Sarah's savings account balance n years after starting her one job?

an=300n+900

an=300n+1200

an=900n+300

an=900n+1200

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A business spends $3500 to purchase a copy machine. The business also spends $125 per month on maintenance and supplies for the copy machine. What function equation represents the total cost of the copy machine after x months?

f(x)=125x-3500

f(x)=3500x-125

f(x)=3500x+125

f(x)=125x+3500

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

One year after graduating from college, Sam earned $42,000. Each year, he earned $4000 more. What function, written in sequence notation, models Sam's earnings n years after graduating college?

an=4000n+46,000

an=38,000n+4000

an=4000n+38,000

an=42,000n+4000

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What linear function can be represented by the set of ordered pairs? { (-1,-10), (3,2), (5,8), 7,14) }

f(x)=6x-22

f(x)=3x-7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What linear function can be represented by the set of ordered pairs? { (-4,15), (0,5), (4,-5), (8,-15) }

f(x)=(-5/2)x+5

f(x)=11x+5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What function is represented by the graph?

f(x)=-2x+3

f(x)=2/3x-2

f(x)=-2/3x+2

f(x)=3x-2

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