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What is the vertex form of y=7x^2+14x+4
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What is the vertex form of y=7x^2+14x+4

User Bcorso
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2 Answers

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= 7(x^2 + 2x) + 4

= 7[(x + 1)^2 - 1)] + 4

= 7(x + 1)^2 - 3 (answer)
User Tanishia
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0 votes
the vertex form is y=7(x+1)²-3 which is vertex form

User Spicykimchi
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