AA C&C Unit 1 (Modeling Polynomial Functions) TEST - Sp '25

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What is a relative minimum in the context of a graph?

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A relative minimum is a point on the graph where the function value is lower than the values of the function at nearby points.

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How do you find the discriminant of a quadratic equation?

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What does a negative discriminant indicate about the solutions of a quadratic equation?

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A negative discriminant indicates that the quadratic equation has two complex or imaginary solutions.

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What is the end behavior of a polynomial function?

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What is the quadratic formula?

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What is the significance of the leading coefficient in a polynomial function?

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The leading coefficient determines the end behavior of the polynomial function; if it's positive, the function rises to the right, and if negative, it falls to the right.

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How do you identify the vertex of a quadratic function in standard form?

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What is the difference between real and complex solutions in quadratic equations?

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Real solutions are points where the graph intersects the x-axis, while complex solutions occur when the graph does not intersect the x-axis.