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littlekuroko

  • 2 years ago

what is the vertex form for:y= 1/3x^2+2x+3 ?

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  1. freewilly922
    • 2 years ago
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    you complete the square inside the parentheses of \[\frac{1}{3}\bigg(x^2+6x + 9 \bigg)\] then multiply through with the 1/3

  2. freewilly922
    • 2 years ago
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    Again, like much of math, when in doubt factor and see if it helps. This is pretty easy after factoring the 1/3 out.

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