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animalsavior94

  • 3 years ago

Write the standard form of the equation of the parabola that has a vertex at (-4,11) and passes through the point (-6,15). F(x)=3-2x^4. thank you!

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  1. imranmeah91
    • 3 years ago
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    what's this y=3-2x^4

  2. animalsavior94
    • 3 years ago
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    i dont know my teacher wrote it with that i got no clue what that means either :(

  3. imranmeah91
    • 3 years ago
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    It seems out of place

  4. animalsavior94
    • 3 years ago
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    i know well how do you solve it without that f(x) thing?

  5. imranmeah91
    • 3 years ago
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    y=a(x-h)^2+k y=a(x-(-4))^2+11 y=a(x+4)^2+11 Let find a Plug in a known point (-6,15) 15=a(-6+4)^2+11 15=4a+11 a=1 rewrite equation y=1(x+4)^2+11

  6. imranmeah91
    • 3 years ago
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    Standard Form Ax^2+by+c=0 Just rearrange

  7. animalsavior94
    • 3 years ago
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    oh thank you!

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spraguer (Moderator)
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