Respuesta :
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
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