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

Sagot :

MrRoyal

The first step in rewriting the function in a vertex form is (a) -4 must be factored from -4x² + 2x

How to determine the first step?

The equation is given as:

y = -4x² + 2x - 7

Factor out -4 from the first two terms of the equation

y = -4(x² + 0.5x) - 7

The above means that the first step in rewriting the function in a vertex form is (a) -4 must be factored from -4x² + 2x

Read more about vertex forms at:

https://brainly.com/question/18797214

#SPJ4

marcusovandorn

Answer:

B

edge2022

Step-by-step explanation:

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