Understanding Proportional Relationships

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*Front:* Proportional Relationship

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relationship where two quantities increase or decrease at the same rate.

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CCSS.7.RP.A.2D

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*Front:* Constant of Proportionality

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CCSS.7.RP.A.2B

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*Front:* Equation of Proportionality

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latex="y = kx">

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CCSS.7.RP.A.2D

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*Front:* Direct Proportion

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one quantity increases, the other increases at a constant rate.

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CCSS.7.RP.A.2A

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*Front:* Graph of Proportional Relationship

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straight line through the origin.

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CCSS.7.RP.A.2D

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*Front:* Unit Rate

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CCSS.7.RP.A.2D

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*Front:* Example of Proportional Relationship

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= Distance/Time

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CCSS.7.RP.A.2D

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*Front:* Non-Proportional Relationship

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relationship where the ratio is not constant.

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CCSS.7.RP.A.2D

Front

*Front:* Identifying Proportionality

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CCSS.7.RP.A.2B

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*Front:* Scale Factor

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ratio used to enlarge or reduce similar figures.

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CCSS.7.G.A.1