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X^-5x-24 vertex form

1 Answer

3 votes

Answer:

(x - 2.5)^2 - 30.25.

Explanation:

y = x^2 - 5x - 24

Divide -5 by 2 and complete the square:

y = (x - 2.5)^2 - 6.25 - 24

y = (x - 2.5)^2 - 30.25.

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