Chapter 3 Test: Quadratics

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(-7, -9)

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64 feet

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(1, 3)

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Shift up 3 units

Front

What is the formula for the discriminant of a quadratic equation?

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Front

What does the vertex of a quadratic function represent?

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The highest or lowest point of the parabola.

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The vertex is (h, k).

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What is the standard form of a quadratic equation?

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Front

What does the coefficient 'a' in a quadratic function determine?

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The direction of the parabola (upward if a > 0, downward if a < 0).

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Back