TEKS.MATH.7.4C

Is this a direct variation?

• yes
• no

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TEKS.MATH.7.4C

In the equation y = 14x, what is the constant of proportionality?

• y
• x
• 14

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TEKS.MATH.7.4C

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

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TEKS.MATH.7.4C

Which color car represents a proportional relationship?

• Red car
• White car
• Both cars
• None of the cars

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TEKS.MATH.7.4C

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

• Proportional
• Not Proportional

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TEKS.MATH.7.4C

What is the constant of proportionality?

• 8
• 16
• 24
• 2

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TEKS.MATH.7.4C

A proportional relationship can be written as an equation in the form
____ = _____  _____

• y = k+x
• y = k-x
• y = kx
• y = k/x

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TEKS.MATH.7.4C

A store sees 120 customers in 8 hours. What is the constant of proportionality?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

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TEKS.MATH.7.4C

The constant of proportionality can be found by finding the __________  _____________.

• unit rate
• ratio rate
• proportion answer
• rational number

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TEKS.MATH.7.4C

The constant of proportionality in the equation y = ½x is _______. 

• x
• y
• 1/2
• 2

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TEKS.MATH.7.4C