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Convert from vertex form to standard form... y= -(x-3)^2-8

User Yts
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2 Answers

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The answer is.. x^2+6x-17

User Nhaht
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3 votes

Answer:

-x² + 6x - 17

Explanation:

First, expand (x-3)² using FOIL

(x - 3)(x - 3)

= x² - 6x + 9

Distribute the negative sign to the expression:

-(x² - 6x + 9)

-x² + 6x - 9

Now, subtract 8 from this

-x² + 6x - 9

= -x² + 6x - 17

So, the equation in standard form is -x² + 6x - 17

User Fancyyou
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