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posted by britt on Wednesday, January 5, 2011 at 8:44am.

what is the slope of the curve y=tan(6x^2) when x=ð

it's x=pi.

d tan theta/d theta = sec^2 theta so sec^2 (6 x^2) * 12 x x = pi so sec (6 x^2) = 1/cos(6pi^2)=1.95 sec^2(6x^2) = 3.82 12 * pi * 3.82 = 144

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