Unit 3 CDA Study Guide

Which table of values represents a non-linear function?

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Which equation is a linear function?

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Which table represents a nonlinear function?

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What is Yasmin's base salary, in dollars, each week?

• 25

• 170

• 120

• 45

What is the rate of change in the relationship?

• 1/2

• • - 1/2

• 5

• • - 5

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• 2

• 1/2

• • - 2

• • - 1/2

Which scenario best describes the graph?

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  The cost per video game is $10 with an initial membership fee of $2.

• The cost per video game is $10 with an initial membership fee of $4

• The cost per video game is $2 with an initial membership fee of $10.

• The cost per video game is $4 with an initial membership fee of $10.

Which statement best describes the relationship shown in the table?

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  The plant was 8 cm tall when planted and grew an average of 5 cm each day.

• The plant was 4 cm tall when planted and grew an average of 5 cm each day.

• The plant was 5 cm tall when planted and grew an average of 8 cm each day.

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  The plant was 5 cm tall when planted and grew an average of 4 cm each day.