Quiz #3, MA 118 C. NELAN

# Quiz #3, MA 118 C. NELAN - at 64 12 maximum height = 100...

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MATT ALONGI, KASEY CHUISANO, SEAN IODICE, JOHN COURSEN, STEPHANIE BUCHANON MA 118 DE QUIZ #3 1. x= -.46 x=1.28 2. D = [-3, ) R = (- , 5] 3. x = 0, x = 9 4. x = 5 5. x=.97 y=3.99 6. 1 and -1 7. 6(2) 2 -4-0= 20 8. There’s an inflection point at (12, -165888) 9. x = -1 10. Since f” (3) is positive the critical point 3 is a minimum. X value -5 yields the maximum f(x) at 10, and x value 3 yields the f(x) minimum of -54. 11. at x value 0 and -2, f(x) minimums are 0. At x value 2, the f(x) maximum is reached

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Unformatted text preview: at 64. 12. maximum height = 100 feet time = 2.5 seconds 13. For every 30 trees there are 60 bundles to maximize his bundles 14. 8 hours before, maximum value = \$256 15. x=90 y=8000 16. Max revenue= R(7000)=+6125 R(6000) = 6000 R(8000)= 6000 Max profit when tickets = 7000 plus into price function F(7000) = \$0.875 17. 40 trees 18. 144 1/3 = 48 19. \$5, 200 t-shirts 20. x=2.522 R= 2.52...
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Quiz #3, MA 118 C. NELAN - at 64 12 maximum height = 100...

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