Proportional Relationships, Graphs and Coordinates

If the relationship between x and y is proportional, what point on the line will indicate the unit rate of that relationship?

• (2, p)

• (0.3, s)

• (2.8, g)

• (1, w)

Tags

CCSS.7.RP.A.2D

According to the information given on the graph, how much would 20 boards cost?

• $200

• $400

• $80

• $120

Tags

CCSS.5.OA.B.3

Does the graph represent a proportional relationship? Make sure to explain your answer

Tags

CCSS.7.RP.A.2D

What do the points on the graph mean? Select all the correct answers.

• After 2 weeks, you have saved $94

• After 94 weeks, you have saved $2

• After 10 weeks, you save $94

• After 4 weeks, you have saved $188

• After 0 weeks, you have save $10

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.5.OA.B.3

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

Graph the equation

y=3/5x

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 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

Graph the equation

y=3x