Mathematics, 04.12.2019 06:31 braphi5609

What is the first step when rewriting y = –4x2 + 2x – 7 in the form y = a(x – h)2 + k?

a.2 must be factored from 2x – 7

b.–4 must be factored from –4x2 + 2x

c. x must be factored from –4x2 + 2x

d.–4 must be factored from –4x2 – 7

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What is the first step when rewriting y = –4x2 + 2x – 7 in the form y = a(x – h)2 + k?

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