Midterm Math 3 (Fall 2024)

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Solve the equation using the square root method: (x+4)^2 - 81 = 0.

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What is the square root method used for solving equations?

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What is the definition of a quadratic equation?

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@@ ext{A quadratic equation is an equation of the form } ax^2 + bx + c = 0, ext{ where } a eq 0.@@.

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What is the quadratic formula?

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What does it mean for two lines to be parallel?

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What is the vertex form of a quadratic function?

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

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