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cgbork

  • one year ago

Verify the linear approximation at (0,0). (2x+3)/(4y+1)~ 3+2x-12y

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  1. anonymous
    • one year ago
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    take the derivative

  2. anonymous
    • one year ago
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    plug in \((0,0)\)

  3. anonymous
    • one year ago
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    that is your slope

  4. cgbork
    • one year ago
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    I was doing fx(0,0) and fy(0,0)

  5. anonymous
    • one year ago
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    i would use implicit diff but i guess that would work

  6. cgbork
    • one year ago
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    No idea what they would actually equal though

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