Quest Assignment 10-problems

# Quest Assignment 10-problems - saliyev(is4663 – Quest...

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Unformatted text preview: saliyev (is4663) – Quest Assignment 10 – rodin – (54520) 1 This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Find all values of t in (- π, π ) for which the tangent line to the graph of x ( t ) = t + sin 2 t , y ( t ) = t- sin 2 t , is vertical. 1. t =- π 6 , π 6 2. t =- 5 π 6 ,- π 6 3. t =- π 3 , π 3 4. t = π 3 , 2 π 3 5. t =- 2 π 3 , π 3 6. t = π 6 , 5 π 6 002 10.0 points Find an equation for the tangent line to the curve given parametrically by x ( t ) = 4 e √ t , y ( t ) = t- ln t 2 at the point P = ( x (1) , y (1)). 1. y = 1 4 e x + 3 2. y = 1 4 e x- 1 3. y + 1 2 e x = 3 4. y + 1 4 e x = 2 5. y = 1 2 e x- 1 6. y + 1 2 e x = 1 003 10.0 points Find the x-intercept of the tangent line at P (3 , 2) to the graph of the curve defined parametrically by x ( t ) = 6 cos 2 t , y ( t ) = 4 sin t ....
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## This note was uploaded on 02/21/2012 for the course M 408d taught by Professor Sadler during the Fall '07 term at University of Texas.

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Quest Assignment 10-problems - saliyev(is4663 – Quest...

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