IM A1 Review (U6-7)

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What does it mean if a parabola opens down?

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What does it mean if a quadratic equation has no real solution?

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It means the discriminant (the part under the square root in the quadratic formula) is negative, indicating that the parabola does not intersect the x-axis.

Front

How do you find the maximum height of an object launched upward?

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It determines the direction of the parabola: positive means it opens up, negative means it opens down.

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How do you determine the solutions of a quadratic equation using the quadratic formula?

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What is the discriminant in a quadratic equation?

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What does the term 'factoring' mean in algebra?

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Factoring is the process of breaking down an expression into simpler components (factors) that, when multiplied together, give the original expression.

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What is a quadratic function?

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