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anonymous

  • one year ago

If someone would help me understand how to solve these types of problems I would be really thankful.

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  1. anonymous
    • one year ago
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    What is the equation of the quadratic graph with a focus of (3, 4) and a directrix of y = 8?

  2. anonymous
    • one year ago
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    @whpalmer4

  3. anonymous
    • one year ago
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    @ganeshie8 @triciaal @ParthKohli @paki @Preetha @hartnn @zepdrix

  4. anonymous
    • one year ago
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    f(x) = one eighth (x − 3)2 + 4

  5. anonymous
    • one year ago
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    Thanks, but I want to learn how to solve these, plus the last number has to be a 3 according to the multiple-choice answers given.

  6. anonymous
    • one year ago
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    And this is a negative parabola, meaning it opens downward, becuase the focus is below the directrix. SO..

  7. anonymous
    • one year ago
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    y = 4px^2 and p = -1/2

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