M119+practice+test+2+answers

M119+practice+test+2+answers - $18.27 9. 3/16 = 0.1875 10....

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M119 Practice Test 2 answers 2. G E 3. function is zero at points A and E derivative is zero at points B and D Positive derivative on these intervals (B,C) (C,D) Negative derivative on these intervals (A,B) (D,E) (E,F) Positive second derivative on these intervals (A,B) (B,C) Negative second derivative on (C,D) (D,E) (E,F) g(x) is smallest at point B derivative is largest at point C 4. 78 78/3=26 3.298 5. 8.03 7.91 6a. 10 6b. 7 7. negative negative 8. $1365.47
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Unformatted text preview: $18.27 9. 3/16 = 0.1875 10. t P ) 04 . 1 ( 2200 = 189.062 11. t t e 6 ) 6 (ln 6 6 + 12. z z z 2 2 5 5 4 + + 13. 3 3 ln 4 x x x + 14. 5 7 6 ) 1 3 ( 252 x x 15. 4 7 2 7 2 7 t t e t e t t 16. x e x x + + 2 1 2 18 7 17a. 2 1 x y = 17b. x e y 5 25 = 18. y = -5x + 1 19a. 4 5 > x 19b. 4 5 < x 20. 3 80 3 5 + = p q 21. 24.608% or 0.24608 22. $5959.02 23a. k=-0.0462 or the decay rate is 4.62% 23b. about 19.83 days...
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This note was uploaded on 10/23/2011 for the course MATH-M 119 taught by Professor Rainey during the Spring '10 term at IUPUI.

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