Semester 1 review Day 3

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What is Standard Form of a quadratic equation?

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Front

How do you find the y-value for a given x in a quadratic function?

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Substitute the x-value into the equation and solve for y.

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What are the solutions of a quadratic equation?

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The solutions (or roots) are the x-values where the graph intersects the x-axis.

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What is the y-intercept of a quadratic function?

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How do you determine the axis of symmetry for a parabola?

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What does the 'a' value in a quadratic equation indicate about the graph?

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The 'a' value determines the direction of the parabola: if 'a' is positive, it opens upwards; if negative, it opens downwards.

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What is the significance of the discriminant in a quadratic equation?

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How can you find the maximum or minimum value of a quadratic function?

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What is the general form of a quadratic equation?

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