Algebra 1 STAAR Review (#2)

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(-3, 2)

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Front

What is another vocabulary word for slope?

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Rate of Change

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Quadratic

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x = -½ is the only zero

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What is the definition of a quadratic function?

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(2, -1)

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How do you find the x-intercepts of a quadratic function?

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Front

What is the formula for the quadratic formula?

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What does the discriminant of a quadratic equation tell you?

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It indicates the nature of the roots: positive (two real roots), zero (one real root), negative (no real roots).