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What is a function?

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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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Evaluating a function means substituting a specific value for the variable in the function's expression to find the corresponding output.

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What is the formula for a linear function?

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What does the slope of a function represent?

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The slope represents the rate of change of the function; it indicates how much the output changes for a unit change in the input.

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How do you determine the y-intercept of a function?

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