Math150Quiz5S11

Math150Quiz5S11 - Math 150 Name: _ QUIZ ON CHAPTER 5 MATH...

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Math 150 Name: ________________________ QUIZ ON CHAPTER 5 MATH 150 – SPRING 2011 – KUNIYUKI 105 POINTS TOTAL, BUT 100 POINTS = 100% Show all work, simplify as appropriate, and use “good form and procedure” (as in class). Box in your final answers! No notes or books allowed. A scientific calculator is allowed. Your final answers must not consist of any negative exponents or compound fractions. 1) Evaluate the following integrals. Simplify as appropriate. (46 points total) a) 5 w 2 ± 7 w + w w dw ² (9 points) b) csc x sin x dx ± (5 points)
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c) 3sec 2 x tan 7 xdx ± (7 points) d) 2 + x () 6 x dx ± (8 points)
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e) 9 ± x 2 0 3 ² dx (5 points) (Hint: Do not use the Fundamental Theorem of Calculus.) f) x 2 2 x 3 + 9 dx 0 2 ± (12 points) Give an exact, simplified fraction as your answer.
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2) A particle is traveling along a straight coordinate line [from time t = 0 minutes to time t = ± 9 minutes; do not worry about this domain issue]. In that time interval, the particle’s velocity function is given by: vt () = sec 3 t tan 3 t .
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Math150Quiz5S11 - Math 150 Name: _ QUIZ ON CHAPTER 5 MATH...

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