TEKS.MATH.7.4C

Determine the type of variation:

• Direct
• Inverse
• Neither

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TEKS.MATH.7.4C

What is the constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135
• 2

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TEKS.MATH.7.4C

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

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TEKS.MATH.7.4C

Is this table proportional?

• Yes
• No

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TEKS.MATH.7.4C

x and y vary inversely. Given (5, 20), what is the constant k?

• 4
• 5
• 25
• 100

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TEKS.MATH.7.4C

21. Optimus Prime is using a double number line to determine the amount of raisins he will use for a raisin bread recipe.
  If he uses   9 cups of raisins, how many loaves will he make?

• 4
• 5
• 6
• 7

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TEKS.MATH.7.4C

Which equation DOES NOT represent a proportional relationship?

• y = 11x
• y = x/4
• y = 1/2 x
• y = x + 3

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TEKS.MATH.7.4C

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

• The table is not proportional because the unit rate is not constant.
• The table is proportional and the unit rate is 1/13
• The table is proportional and the unit rate is 13.
• The table is not proportional because it doesn't pass through the origin.

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TEKS.MATH.7.4C

Which statement best describes the relationship between x (dogs) and y(paws) in the table?

• Proportional

• Not Proportional

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TEKS.MATH.7.4C

Select all equations that represent proportional relationships.

• 
• 

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TEKS.MATH.7.4C