graphing proportional relationships

Which line represents a proportional relationship? (Select ALL that apply)

• Blue Line A

• Red Line B

• Green Line C

Tags

CCSS.7.RP.A.2D

Which of the following graphs demonstrates a proportional relationship? (Select ALL that apply)

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Tags

CCSS.7.RP.A.2D

Select all ordered pairs from the graph.

• (6, 1)

• (12, 2)

• (3, 18)

• (5, 30)

• (0,0)

Tags

CCSS.5.OA.B.3

Which equation matches the given graph?

• y=0.45x
• y = ²/₅x
• y = 4x
• k = ¼

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality of this graph?

• (1,3.5)

• There is no constant of proportionality because it does not start at the origin

• (2,4)

• (10,8)

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.7.RP.A.2B

What is the unit rate in miles per hour for this proportional relationship?

(Click the graph to enlarge the image.)

• 60 miles per hour

• 120 miles per 2 hours

• 1 mile per hour

• 60 miles per 2 hours

Tags

CCSS.7.RP.A.2D

Is the following graph a proportional relationship?

• Yes, because it goes in a straight line & starts at the origin.

• No, because it does not start at the origin.

Tags

CCSS.7.RP.A.2D

What is the unit rate for the rain fall?

(Click on the graph to enlarge the image.)

• 2 cm per hour

• 1 cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Tags

CCSS.7.RP.A.2D

Which of the following graphs represents the following scenario:

On a school field trip to the zoo, each student was allowed to choose 2 animals that they wished to observe. How many animals can the class observe, if each student chose 2 unique animals (no repeats were allowed).

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Tags

CCSS.7.RP.A.2D