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Learn how to write quadratic equations in vertex form using the values of a, b, and c. Practice graphing and converting quadratic equations.
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5-3 Transforming Parabolas ET: How can you use the values of a, b and c to write a quadratic equation in vertex form?
Example 2Writing the Equation of a Parabola Write the equation of the parabola shown.
Example 3Converting to Vertex Form Write y = –7x2 – 70x – 169 in vertex form.