4.25.25-STAAR REVIEW

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15

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What is the definition of a quadratic function?

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What is the standard form of a linear equation?

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What does the slope of a line represent?

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The slope of a line represents the rate of change of y with respect to x, indicating how much y changes for a unit change in x.

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What is the quadratic formula used for?

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What is the difference between a function and a relation?

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A function is a specific type of relation where each input (x-value) is associated with exactly one output (y-value).

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What is the definition of a rational expression?

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A rational expression is a fraction where both the numerator and the denominator are polynomials.