Question

Write equation in vertex form by completing the square

Answer 1

To convert a quadratic from y = ax2 + bx + c form to vertex form, y = a(x - h)2+ k, you use the process ofcompleting the square. Let's see an example. Convert y = 2x2 - 4x + 5 intovertex form, and state the vertex. Since we will be "completing the square" we will isolate the x2 and x terms .

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