TEKS.MATH.7.4C

Does the table represent a proportional relationship?

• Yes.
• No.

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TEKS.MATH.7.4C

Is this a direct variation?

• yes
• no

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TEKS.MATH.7.4C

What does k represent in the equation y = kx?

• constant rate of change
• constant of proportionality
• the equation
• x/y

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TEKS.MATH.7.4C

Complete each proportion.
CB / DM  =  AC / ?

• BM
• MA
• BC
• AD

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TEKS.MATH.7.4D

TEKS.MATH.7.4C

What is the constant of proportionality?

• $3
• $4
• $2
• $9

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TEKS.MATH.6.4C

TEKS.MATH.7.4C

y=kx.  What does the k represent?

• constant of proportionality
• multiplier
• scale factor
• all of these are correct

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TEKS.MATH.7.4C

Is this table proportional?

• Yes
• No

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TEKS.MATH.7.4C

What does k represent in the equation y = kx?

• independent variable
• constant of proportionality
• dependent variable
• krispy kreme

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TEKS.MATH.7.4C

Does the table show a proportional relationship? 

• Yes, COP = 7
• Yes, COP  = 0.7
• Yes, COP = 0.14
• Yes, COP = 14/100

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TEKS.MATH.7.4C

According to the graph above, 5 bags of luggage weighs 150 pounds.

• True
• False

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TEKS.MATH.7.4A

TEKS.MATH.7.4C