Alg 2 MYE Review

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10

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Which of the following is a quadratic equation? y=9x+5, y=3x^2-6, y=5x^3+6, x=3^x

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y=3x^2-6

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What is the range of the function? (Hint: Range is all of the y-values included in the function.)

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(-∞,3]

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-2

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What is the definition of a quadratic function?

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What is the vertex of a quadratic function?

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The vertex is the highest or lowest point of the parabola represented by the quadratic function.

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What is the formula for the quadratic formula?

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What does the discriminant of a quadratic equation tell us?

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What is the standard form of a linear equation?

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