Q: 4.7 A2 Unit 4 Test 🌸

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Identify the function represented by the graph if it is given as a vertex form. What does the vertex form look like?

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What is the standard form of a quadratic function?

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What does the vertex of a parabola represent in a quadratic function?

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The vertex represents the maximum or minimum point of the parabola, depending on the direction it opens.

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How can you determine if a quadratic function opens upwards or downwards?

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

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What is the relationship between the roots and the coefficients of a polynomial?

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