Abby decides to get a magazine subscription. It costs her $2 per magazine plus an initial fee of $3. Define the variables

y=the cost, x=the number of magazines

y=the number of magazines, y=the cost

The graph shows the cost of mailing a package based on its weight. Which statement is true about the situation?

The dependent variable is total cost

The dependent variable is weight

The independent variable is total cost

The independent variable is cost of a package

Zach and his friends are at an arcade and are redeeming their tickets for prizes. The number of prizes they can get is calculated based on how many tickets they have won. p = the number of prizes the friends can get t = the number of tickets the friends have won

t is the independent variable and p is the dependent variable

p is the independent variable and t is the dependent variable

Belle manages the Hancock Orchard, which produces many different types of fruit, including pears. The more pear trees that have been planted in the orchard, the more barrels of pears the orchard will produce. p = the number of pear trees that have been planted in the orchard b = the number of barrels of pears the orchard will produce

p is the independent variable and b is the dependent

b is the independent variable and p is the dependent

Linear Function Applications

Quiz

•

Mathematics

•

7th - 8th Grade

•

Practice Problem

•

Medium

•

CCSS

6.EE.C.9, HSF.LE.A.2, HSF-BF.A.1A

+9

Standards-aligned

Melissa Madrigal

Used 90+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.

c = 2.75b + 4

c = 2.75b

c = 4b- 2.75

c = 2.75b - 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Belinda's car needed repairs. The mechanic charged him $140 for the parts and an additional $48 an hour for labor. Write an equation that models this situation.

y = 140x +48

y = -48x +140

y = 48x +140

y = 48x

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A pizza shop charges $12 per pizza and a delivery fee of $4.
Which equation represents the cost, c, for any number of pizzas, p?

c = 4p + 12

c = 12p + 4

c = 16p

p = 12 + 4 + c

Tags

CCSS.6.EE.C.9

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A car rental company charges $56 plus $0.30 per mile driven.
Write a linear function to model this situation.

y = 56x + 0.30

56x + 0.30y = 86

y = 0.30x + 56

y = 56 - 0.30x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. Write an equation for C, the total cost, to rent the boat for h hours.

h = 2C + 15

C = 15h + 2

h = 15C + 2

C = 2h + 15

Tags

CCSS.6.EE.C.9

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A man is climbing down from 100 feet high descending 30 feet per minute. Which function models his descent?

y = 100 - 30x

y = 100 + 30x

y = 100x + 30

y = 100x - 30

Tags

CCSS.HSF-BF.A.1A

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The equation below represents an elevator's height after an amount of seconds. Using this equation, what should the height of the elevator be after 14 seconds?
y = -3.8x + 290

80

236.8

-80

72.6

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.LE.B.5

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Linear Function Applications

20 questions

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.

Belinda's car needed repairs. The mechanic charged him $140 for the parts and an additional $48 an hour for labor. Write an equation that models this situation.

A pizza shop charges $12 per pizza and a delivery fee of $4.
Which equation represents the cost, c, for any number of pizzas, p?

A car rental company charges $56 plus $0.30 per mile driven.
Write a linear function to model this situation.

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. Write an equation for C, the total cost, to rent the boat for h hours.

A man is climbing down from 100 feet high descending 30 feet per minute. Which function models his descent?

The equation below represents an elevator's height after an amount of seconds. Using this equation, what should the height of the elevator be after 14 seconds?
y = -3.8x + 290

What is the meaning of the slope in the context of the problem?

Derrick started a new job at McDonald's. He makes $10 per hour. Which graph models his total weekly earnings in terms of the number of hours he works?

Derrick started a new job at McDonald's. He makes $10 per hour. What is the independent variable?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Linear Function Applications

20 questions

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.

Belinda's car needed repairs. The mechanic charged him $140 for the parts and an additional $48 an hour for labor. Write an equation that models this situation.

A pizza shop charges $12 per pizza and a delivery fee of $4.Which equation represents the cost, c, for any number of pizzas, p?

A car rental company charges $56 plus $0.30 per mile driven.Write a linear function to model this situation.

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. Write an equation for C, the total cost, to rent the boat for h hours.

A man is climbing down from 100 feet high descending 30 feet per minute. Which function models his descent?

The equation below represents an elevator's height after an amount of seconds. Using this equation, what should the height of the elevator be after 14 seconds?y = -3.8x + 290

What is the meaning of the slope in the context of the problem?

Derrick started a new job at McDonald's. He makes $10 per hour. Which graph models his total weekly earnings in terms of the number of hours he works?

Derrick started a new job at McDonald's. He makes $10 per hour. What is the independent variable?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

A pizza shop charges $12 per pizza and a delivery fee of $4.
Which equation represents the cost, c, for any number of pizzas, p?

A car rental company charges $56 plus $0.30 per mile driven.
Write a linear function to model this situation.

The equation below represents an elevator's height after an amount of seconds. Using this equation, what should the height of the elevator be after 14 seconds?
y = -3.8x + 290