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January 25, 2015

January 25, 2015

Posted by **Kia** on Thursday, September 22, 2011 at 10:20am.

- math -
**Reiny**, Thursday, September 22, 2011 at 11:49amfrom y = x^2 - 5x

dy/dx = 2x - 5

from x = t^2+3

dx/dt = 2t

dy/dt = (dy/dx)(dx/dt)

= (2x-5)(2t)

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