CCSS.Math.Content.7.RP.A.2

The pair of figures is similar. Find the missing side.

• x = 1
• x = 3
• x = 9
• x = 5

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CCSS.Math.Content.7.RP.A.2

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

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CCSS.Math.Content.7.RP.A.2

Is this equation y = 14x showing proportionality?

• yes

• no

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CCSS.Math.Content.7.RP.A.2

Which of the following has a rate of change of 3?

• A
• B
• C
• D

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CCSS.Math.Content.7.RP.A.2

Name the constant of proportionality.

• 8
• 16
• 6
• 3

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CCSS.Math.Content.7.RP.A.2

Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing?1 inch = _ yards

• 1372
• 5
• 14
• 7

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CCSS.Math.Content.7.RP.A.2

Is this graph proportional?

• Yes
• No

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CCSS.Math.Content.7.RP.A.2

Which equation represents a proportional relationship?

• y = x + 3
• y = x - 9
• y = 7x
• y = 4x + 1

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CCSS.Math.Content.7.RP.A.2

Are the following ratios proportional?
8/10, 28/35

• yes
• no

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CCSS.Math.Content.7.RP.A.2

Which of the following is the correct formula for finding the constant of proportionality?

• k = x/y
• k = y/x
• y = k/x
• x = k/y

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CCSS.Math.Content.7.RP.A.2