stephynapo stephynapo

07-07-2017
Mathematics

contestada

Write the quadratic function in vertex form.

y = x2 - 6x + 7

Respuesta :

Аноним Аноним

07-07-2017

divide the coefficient of x by 2: -6 / 2 = -3

vertex form is

(x - 3)^2 - 9 + 7

= (x - 3)^2 - 2

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