Proportional Relationships in Graphs

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

According to the graph, what is the constant of proportionality?

• 5

• 3

Tags

CCSS.7.RP.A.2D

What is the unit rate for the number of hours of study each week per class?

• 25 hours

• 5 hours

• 7 hours

• 10 hours

Tags

CCSS.7.RP.A.2D

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality of the graph? Explain how you know.

Tags

CCSS.7.RP.A.2D

The graph shows the cost of oranges per bag. What is the cost of 4 bags of oranges?

Tags

CCSS.7.RP.A.2D

Samir believes this graph is proportional and that the C.O.P is 3. Do you agree with the Samir. Explain why or why not.

Tags

CCSS.7.RP.A.2D