Proportion vs. Nonproportional

Which best describes the graph represented in this table?

• proportional

• non-proportional

Which relationship is an example of a proportional function?

• a rental company charges $80 per day and a one-time fee of $24
• a taxi ride costs $2 for the first mile and $4 for each additional mile
• a gym membership cost $30 per month and an additional annual registration fee of $75
• Beverly earns $210 a week for 4 weeks

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which table shows a proportional relationship?

• A
• B
• C
• D

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The table shows the distance of a train from a station and the time it will take to arrive. The relationship is linear. Is it proportional or nonproportional?

• Proportional
• Nonproportional
• Neither
• Both

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CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Is this table proportional?

• Yes because the C.O.P. is the same for each row

• No because the C.O.P. is not the same for each row

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

A gymnast burns 15 calories a minute.

• Proportional
• Nonproportional

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CCSS.6.RP.A.2

CCSS.6.RP.A.3

Mason sends 15 text messages each day.

• Proportional
• Nonproportional

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CCSS.7.RP.A.1

CCSS.7.RP.A.2

The cost of popcorn is $2.50 for each bag.

• Proportional
• Nonproportional

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

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

• Proportional

• Not Proportional

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3