2/3 - 15(-1/2)^2 + (-1/2)^-2

= 2/3 - 7.5 + 1?

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- December 4th 2005, 12:28 PMx-disturbed-xfractional confusion
2/3 - 15(-1/2)^2 + (-1/2)^-2

= 2/3 - 7.5 + 1? - December 4th 2005, 12:45 PMCaptainBlackQuote:

Originally Posted by**x-disturbed-x**

so now you should be able to complete this yourself.

RonL - December 4th 2005, 01:06 PMx-disturbed-xtangents n norms
The equation of a curve is y = 3x^2 - 2x + 1

find the coordinates of the point R on the curve at which the gradient is -14.