Modeling Situations Using Linear Relationships

Modeling Situations Using Linear Relationships

8th Grade

10 Qs

quiz-placeholder

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Modeling Situations Using Linear Relationships

Modeling Situations Using Linear Relationships

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
8.F.B.4, HSF-BF.A.1A, HSF.LE.B.5

+3

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A yoga class in a fitness center charges a $200 registration fee plus $12 per lesson. Write an equation to determine the amount of money a person will spend (y) for any number of lessons (x).

y = 200x + 12

x = 200 + 12y

y = 12x + 200

y = 212x

Tags

CCSS.HSF-BF.A.1A

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The 7 inch candle burns at a rate of 2 inches an hour. Which equation represents the relationship between y, the height of the candle in inches, and x, the number of hours the candle burns?

y = 2x + 7

y = 2 - 7x

y = 7 - 2x

y = 7x + 2

Tags

CCSS.HSF-BF.A.1A

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does the y-intercept represent in an equation?

slope

rate of chance

initial value

x - intercept

Tags

CCSS.HSF.LE.B.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

d=125 + 80n models the amount of money (d) in the register after selling n tickets. How much money does she have in the register before selling any tickets?

$125

$80

$205

$45

Tags

CCSS.HSF.LE.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.

.50x + 20 = 35

.50x = 35

.50 + 20x = 35 

.50x - 20 = 35

Tags

CCSS.HSA.CED.A.3

6.

OPEN ENDED QUESTION

1 min • 1 pt

A taxi cab charges a fixed amount of $1.50 plus $.75 cents per mile traveled. Write an equation to model charge for distance traveled.


If Jasmine has $20 dollars with her, what is the maximum number of miles m she can ride in the cab.

Evaluate responses using AI:

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7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which equation represents the total cost of a repair by an electrician after x hours? An electrician charges $90 per hour plus a $50 travelling fee.

y = 50 - 90x

y = 90x + 50

y = -50x + 90

y = -90 - 50x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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