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Georgia [21]
3 years ago
10

Jennifer made an error converting y = x^2 + 2x +7 to vertex form. In which step did she make the error? Explain your answer and

provide the correct form of the equation in vertex form. A. Y = x2 + 2x + 7 B. Y = (x2 + 2x) + 7 C. Y = (x2 + 2x + 1) + 7 D. Y = (x + 1)2 + 7
Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
7 0

Answer:

Step-by-step explanation:

hello :

y=x² +2x +7

Completing The Square : y=(x² +2x +1 )-1+7

y= (x+1)²+6....vertex form  

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