Compare Graphs of Proportional Relationships

Lorenzo pays $9.00 for 4 ice cream cones. Which graph represents a relationshiop with the same unit rate?

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Tags

CCSS.7.RP.A.2D

Mickey made 12 bracelets in 5 hours. Each bracelet took the same amount of time. Which graph has a slope that represents this rate?

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CCSS.8.EE.B.5

The equation y=39x models the rate at which Ashton can type. The table represents Elissa's typing rate and the graph represents Ciara. Who type the most words per minute?

• Ciara

• Elissa

• Ashton

• none of them

Tags

CCSS.8.EE.B.5

Sebastian's workout burn's calories at the rate y=15x. Julio's calorie burn is on the table. How many MORE calories are burned by the person who burns the most?

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• 2

• 0.5

• 1.5

The cost of five pounds of grapefruit is $6.00. The cost per pound of grapefruit remains the same regardless of the quantity purchased. Graph the relationship between y, the total cost of grapefruit purchased, and x, the weight in pounds of the grapefruit purchased.Plot two points on the coordinate grid.

Tags

CCSS.7.RP.A.2D

The Bountiful Harvest Festival awarded Kimberly and her dad first prize for their garlic fries last year, so they're making them again this year. The key to their success is using fresh potatoes. It takes Kimberly 4 minutes to peel each potato. There is a proportional relationship between the number of potatoes Kimberly peels, x, and the amount of time (in minutes) it takes to peel that many potatoes, y. Graph this relationship. Select two points to draw a line.

Tags

CCSS.7.RP.A.2D

A snail moving at a constant rate traveled a distance of 2 feet in 1/2 hour. Create a graph to represent y, the number of feet the snail traveled in x hours. Select two points on the coordinate grid that represent the situation.

Tags

CCSS.7.RP.A.2D

Graph the equation

y=3x

Tags

CCSS.7.RP.A.2D