Recent content by Aspekt

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    Graphing and Finding Tangent Lines of Quadratic Functions - Derivatives Help

    I was having some trouble with a problem. The problem reads: Sketch the graphs of y = x^2 and y = -x^2+6x-5, and sketch the two lines that are tangent to both graphs. Find equations of these lines. I've graphed the two parabolas and drew the tangent lines. I've found the derivatives of each...
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    What are the two points on y = x^4 - 2x^2 - x with a shared tangent line?

    You first need to find the derivative of y = x^4 - 2x^2 - x
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    Science Fair Physics Ideas - Win the Science Fair!

    I've entered the science fair this year and my physics teacher would like the class to do a project relating to physics. I was wondering if anyone had any ideas that would completely blow away my teacher and the judges at the science fair. Something possible to do that is. Any ideas??
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    Initial & Final Velocity on X-Axis: Why Equal?

    As far as motion on the X-Axis, why typically are the initial velocity and final velocity values the same?
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