Answered

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

Verified Answer :

apologiabiology

complete the square

first, the coeieicne infront of x^2 term musbe 1
so if you have
y=ax^2+bx+c
isolate x terms and undistribute a
y=a(x^2+(b/a)x)+c

B is answer

Answer:

B

Step-by-step explanation:

Right on Edge

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