TEKS.MATH.7.4A

Amy jogs 1/3 of a mile in 1/15 of an hour, while John takes 1/30 of an hour to jog 1/5 of a mile.  If they continued at this rate, who would jog farther in one hour and by how much?

• Amy would jog 1 mile farther than John.
• John would jog 1 mile farther than Amy.
• Amy would jog 2 miles farther than John.
• John would jog 2 miles farther than Amy.

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TEKS.MATH.7.4A

Find the slope from the table.

• -4
• 1
• 4
• -2

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TEKS.MATH.7.4A

TEKS.MATH.7.7A

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

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TEKS.MATH.7.4A

TEKS.MATH.8.4C

A fish makes 480 dives in 10 hours. At this rate, how many dives did the fish do in 4 hours?

• 48
• 194
• 190
• 192

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TEKS.MATH.7.4A

What is the rate of change for the table below?

• 1/3
• 3/7
• 7/3
• 3

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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.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

TEKS.MATH.7.7A

Which graph is proportional?

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

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TEKS.MATH.7.4A

What equation has this table of solution pairs?

• y = -(1/4)x - 3
• y = (1/4)x + 3
• y = -(1/4)x + 3
• y = (1/4)x - 3

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TEKS.MATH.7.4A

TEKS.MATH.7.7A

Which equation represents the following graph?

• y = 3x + 2
• y = -2x + 3
• y = 2x + 3
• y = -3x + 2

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TEKS.MATH.7.4A

TEKS.MATH.7.7A

TEKS.MATH.8.4C

TEKS.MATH.8.4A