Evaluate Functions

Front

What is a function?

Back

A function is a relation that assigns exactly one output for each input from a set of inputs.

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What does it mean to evaluate a function?

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To evaluate a function means to calculate the output value for a given input.

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64

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20z + 3

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8

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Locate the point on the graph where x = 8 and read the corresponding y-value.

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4

Front

What is the domain of a function?

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The domain is the set of all possible input values (x-values) for the function.

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What is the range of a function?

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The range is the set of all possible output values (y-values) that the function can produce.

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What is a linear function?

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