TEKS.MATH.7.4A

Jane put a 12 inch tall bucket under a leak in her sink.  The bucket fills at a constant rate of 1/2 inch every 1/6 of an hour.  How many hours will it take to fill the bucket?

• 1/12
• 2/3
• 3
• 4

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TEKS.MATH.7.4A

What type of slope?

• negative
• steep
• undefined
• zero slope

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TEKS.MATH.7.7A

TEKS.MATH.7.4A

Is this a direct variation?

• yes
• no

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TEKS.MATH.7.4A

Which of the following are ways to find the rate of change?

• change in y over change in x
• rise over run
• subtract y coordinates over subtract x coordinates
• all of the above

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TEKS.MATH.8.4A

TEKS.MATH.7.4A

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

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TEKS.MATH.8.4A

TEKS.MATH.7.4A

Write the equation for the table given.

• y = 16/2x
• y=8x
• y=12x

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TEKS.MATH.7.4A

Does this graph represent a proportional relationship?

• Yes
• No

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TEKS.MATH.7.4A

Which statement matches the graph?

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

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TEKS.MATH.7.4A

Make a prediction for a resting heart rate after 6 hours of exercise a week.

• 6
• 50
• 55
• 59

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TEKS.MATH.7.4A

Determine the rate of change

• 1/3
• 2
• 3
• -3

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TEKS.MATH.7.4A