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1432EMCF 11key

# 1432EMCF 11key - A True B False 6 sin cos x t y t = = Find...

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EMCF 11 Due 10/14 at 2:00 pm Log into CourseWare at http://www.casa.uh.edu and access the answer sheet by clicking on the EMCF tab. NOTE: On all problems, choice F is “None of the above”. 1. The area of one petal of cos 2 θ is given by . cos 3 4 4 05 2 d π θ θ A. True B. False 2. The area of one petal of sin 6 is given by ( 29 sin . 3 2 0 0 5 6 d A. True B. False 3. The area in all of the petals of sin 6 is given by ( 29 sin 3 2 0 3 6 d A. True B. False 4. , 2 x t y 3t = = Find dy/dx. A. 3 2t B. 2t 3 C. 6t D. 3t 2 E. t 5. If r = 4 sin θ , the tangent to the curve at the origin is the line θ = 0.

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Unformatted text preview: A. True B. False 6. sin , cos x t y t = = Find dy/dx. A. sin t B. cot t C. tan t D. cos t E. sec t 7. , t x e y t = = Find dy/dx. A. t e-B. t e C. t t e D. t te E. t e-8. Find the value of t for which the tangent to , 4 2 x t y 3t 2t = =-is horizontal. A. 1/3 B. 0 C. 2/3 D. 8 E. 1 9. , x 8t y 11t = = Find dy/dx. A. 11/8 B. 8/11 C. 88 D. 19 E. 11 10. Freebie: A. Wrong answer B. Wrong answer C. Wrong answer D. Right answer E. Wrong answer...
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1432EMCF 11key - A True B False 6 sin cos x t y t = = Find...

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