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IgorLugansk [536]
3 years ago
10

Put Y=x^2+10x+18 in vertex form

Mathematics
2 answers:
Naddik [55]3 years ago
7 0

Answer:

y = (x + 5)² - 7

Step-by-step explanation:

Given

y = x² + 10x + 18

To obtain vertex form use the method of completing the square

add/ subtract ( half the coefficient of the x- term )² to x² + 10x

y = x² + 2(5)x + 25 - 25 + 18

  = (x + 5)² - 7 ← in vertex form

nika2105 [10]3 years ago
4 0

Answer:(-5,-7)

Step-by-step explanation:

Rewrite in Vertex form and use this form to find the vertex (h,k)

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Step-by-step explanation:

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<em>Confirmation</em>

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Find:
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Answer:

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Step-by-step explanation:

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