November 25, 2015

Homework Help: Calculus

Posted by Anna on Wednesday, December 8, 2010 at 10:39pm.

A line through the origin, rotates around the origin in such a way that the angle, , between the line and the positive x-axis changes at the rate of d/dt for time t0. Which expression gives the rate at which the slope of the line is changing?

a) d/dt

b) cos*d/dt

c) -sin*d/dt

d) (1/(cos)^2)*d/dt

e) tan*d/dt

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