MATH 265 Final: MATH 265 Iowa State ch12 Finals
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15 Feb 2019
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Spring 2012 - alternate: the tardis (time and relative dimension in. Space) machine can be used by the doctor to travel through space and time. One of the many amazing properties of the tardis is its ability to change its in- terior dimensions in a continuous manner. Currently the tardis is changing the dimensions of one of its cylindrical room. V = r2h. (a) given that v, r and h are functions of t, use the chain rule to nd dv dt (b) given that currently h = 4 ft, dr dt. [the volume of a cone is one-third of the volume of the cylinder that has the same base and height. ] That is they have a common tangent plane at this point: find all the critical points of the function f(x, y) = xy + 4 y and classify each as local maximum, local minimum, or saddle point.