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itsmichelle29

  • one year ago

Using a directrix of y = -3 and a focus of (2, 1), what quadratic function is created?

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  1. itsmichelle29
    • one year ago
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    help help help i medal and fan

  2. itsmichelle29
    • one year ago
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    can u help me

  3. LynFran
    • one year ago
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    |dw:1436306980772:dw|

  4. itsmichelle29
    • one year ago
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    The quadratic function

  5. LynFran
    • one year ago
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    ok now i dont really understand ...what quadratic function was created.... but its a parabola... are you asking for its equation....?

  6. itsmichelle29
    • one year ago
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    yeah is it this

  7. itsmichelle29
    • one year ago
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    |dw:1436300195651:dw|

  8. LynFran
    • one year ago
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    im confuse about...what ur really asking...is the question solved in ur previous post?

  9. itsmichelle29
    • one year ago
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    Using a directrix of y = -3 and a focus of (2, 1), what quadratic function is created? f(x) = one eighth (x - 2)2 - 1 f(x) = -one eighth (x + 2)2 - 1 f(x) = one half (x - 2)2 + 1 f(x) = -one half (x + 2)2 - 1

  10. itsmichelle29
    • one year ago
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    thats the question.... full

  11. LynFran
    • one year ago
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    ok its the 3rd option...

  12. itsmichelle29
    • one year ago
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    okay thanks i hope your right

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