Graph and Download Analysis Quiz

Graph and Download Analysis Quiz

8th Grade

12 Qs

quiz-placeholder

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Graph and Download Analysis Quiz

Graph and Download Analysis Quiz

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Tiffany Mclean

FREE Resource

12 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Abigail and Mason are on a treasure hunt! They need to find all the points that lie on the magical line y = -2x + 8 to unlock the next clue. Can you help them by selecting all the correct points?

(0,8)

(4,0)

(-2,8)

(-4,6)

(10,-1)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

For one exciting month, Isla, Grace, and Kai tracked the number of downloads each day for 4 hit songs, represented by the lines ℓ, j, m, and d. Which statement is true?

The number of song downloads represented by lines j and d both decreased over the month.

Initially, the number of song downloads represented by lines ℓ and d was the same.

The number of song downloads represented by line m remained constant throughout the month.

The number of song downloads represented by line ℓ steadily increased over the month.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Scarlett and Liam are planning a pool party, and they need to fill up their pool that holds 19,900 gallons of water. They have two hoses: a large one and a small one. On an average day, it takes 5 hours to fill the pool with the large hose and 12 hours with the small hose. Which graph best represents this splashy scenario?

Graph A

Graph B

Graph C

Graph D

4.

OPEN ENDED QUESTION

3 mins • 1 pt

Media Image

Hey there, math adventurer! Can you help Avery, Benjamin, and Mia by writing an equation for each colorful line in the graph? Let's see your math magic!

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Media Image

Three adventurous airplanes, piloted by Benjamin, Ava, and Aria, take off from an airport, each zooming through the skies at a constant speed until they near their destination.

- Benjamin's plane follows the equation $ d = 9.5t $, where $ d $ is the distance in miles from the airport after $ t $ minutes.

- Ava's plane data is in the table below:

| time (minutes) | distance from airport (miles) |
|---------------|-------------------------------|
| 2 | 16 |
| 10 | 80 |
| 35 | 280 |
| 60 | 480 |

- Aria's plane distance is shown on a graph with respect to time in minutes.

Which airplane is flying the slowest? Share your detective work!

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Welcome to the Great Sandwich Showdown! Two sandwich stores are competing for your taste buds and your wallet. The first store, 'Henry's Heroic Hoagies,' delivers sandwiches with a total cost described by the equation $ y = 10 + 4.5x $, where $ x $ is the number of sandwiches ordered and $ y $ is the total cost including the delivery fee.

Meanwhile, 'Charlotte's Cheery Subs' is also in the game! The cost to order from Charlotte's store is represented by a graph with a vertical intercept at (0,5) and is parallel to the graph of Henry's store.

Ethan is planning a sandwich party and wants to order 6 sandwiches. He claims that it would be cheaper to order from Charlotte's Cheery Subs. Do you agree or disagree with Ethan? Explain your reasoning and help him make the best choice for his sandwich extravaganza!

Evaluate responses using AI:

OFF

Answer explanation

The cost for 6 sandwiches from the first store is $10 + 4.5(6) = $37. The second store's cost is $5 + 4.5(6) = $32. Since $32 < $37, I agree with Jada that it would cost less to order from the second store.

7.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Media Image

Harper and Zoe are helping to load a truck with jugs of drinking water and cases of paper towels for a big camping trip. Each jug of drinking water weighs 40 pounds, and each case of paper towels weighs 16 pounds. The truck can carry a total of 2,000 pounds of cargo. Can you help them figure out three different ways to pack the truck with jugs of water and cases of paper towels so it reaches exactly 2,000 pounds?

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