Recent content by yourdadonapogostick

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    What is the Latest Adventure of FranzBear and Uncle Artman?

    I got bored after 10 seconds.
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    What is the Latest Adventure of FranzBear and Uncle Artman?

    /me kills rocketboy and sets fire to FranzBear
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    Determine Magnitude & Dir. of Resultant Force at Anchor Pt. of 2 Cables

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    Calculating the resultant force .

    html doesn't work here. Try tip to tail method?
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    Calculating the resultant force .

    photobucket.com
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    Determine Magnitude & Dir. of Resultant Force at Anchor Pt. of 2 Cables

    It's been deleted or marked as private.
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    Newtonian & Einstein Quantum Mechanics

    You can watch it here.
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    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    I learned calculus in high school and I never went to college. I did join the military as a Naval Nuclear Mechanic, though.
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    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    I'd prefer not to resort to synthetic division.
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    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    Feldoh, using words in latex looks messy.
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    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    If your function is in the form of f(x)=ax^c, then your derivative is given by \frac{df}{dx}=cax^{c-1} where a and c are constants. Since we know that \frac{d(f+g)}{dx}=\frac{df}{dx}+\frac{dg}{dx}, we can take the derivative of a polynomial VERY easily.
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    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    You. OP=Original Post(er)
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    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    looks good.
  14. Y

    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    OP doesn't know the shortcut yet and was instructed to do this method.
  15. Y

    What is the derivative of f(x)=-x^3+4x^2 at (-1,5) using the limit definition?

    yes. now solve for your point.