KAP Linear Relationships Review (Test 4-1)

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TEKS.MATH.8.5F

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Given the table below, determine if the relationship is proportional:

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Yes, it is proportional

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TEKS.MATH.8.5A

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Which of the following is an example of a proportional function?

• The cost of apples at $2 per apple
• The cost of a taxi ride with a base fare of $3 and $2 per mile
• The area of a square as a function of its side length
• The volume of a cube as a function of its side length

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The cost of apples at $2 per apple

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TEKS.MATH.8.5H

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25

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TEKS.MATH.8.5E

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TEKS.MATH.8.5G

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Which table represents a non-proportional relationship? Options: Table A, Table B

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Table B

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TEKS.MATH.8.5F

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Represent the linear proportional situation with an equation: A car travels at a constant speed of 60 miles per hour.

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TEKS.MATH.8.5A

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Identify an example of a non-proportional function from a real-world problem: The cost of a movie ticket with a fixed price, The distance traveled by a car moving at a constant speed, The cost of a meal with a service charge, The weight of an object on Earth

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The cost of a meal with a service charge

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TEKS.MATH.8.5H

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TEKS.MATH.8.5E

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TEKS.MATH.8.5F