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Write the quadratic function in vertex form. y = x2 - 6x + 7

Write the quadratic function in vertex form. y = x2 - 6x + 7
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3 votes
Write the quadratic function in vertex form.

y = x2 - 6x + 7

User Ujwal Manjunath
by
8.2k points

1 Answer

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

vertex form is

(x - 3)^2 - 9 + 7

= (x - 3)^2 - 2
User Michaelrmcneill
by
7.9k points
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