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1022 quiz 2 B Term 2007 answers

# 1022 quiz 2 B Term 2007 answers - Name MA 1022 2007 B Term...

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Unformatted text preview: Name: MA 1022 - 2007 B Term Section A02 November 6, 2007 Quiz — Sections 5.5, 5.6, 5.7 1. Evaluate each of the following. (5 points gm 5 4 a. —2alx 1(23c—1) U'SZXFl via Au:?_c:lx g 2:31: : H z xcléu— U74 U x:§¢>u=‘i r’ﬂ “SPE— o 8 \_,_,_,J X II E 1—- l 8 l" 2. Evaluate each of the following. (7p01'nts My) 3 s f: (x-B) 4* + £(x-3M7‘ b. ItanS xsec2 xdx u: hm 7‘ 3 («l—ansx seczxdx-z g u3du 1: Aug sec‘)‘ Ax 3. A ball is dropped from a height of 320 ooblongs above the surface of Mars. As you undoubtedly recall, the gravitational pull of Mars is equal to -40 ooblongs per second per second, with the negative sign indicating that gravity operates in a downward direction. Answer the following questions about this Martian ball. (5 points w) a. What is its average height between the time it is dropped and the time it hits the ground? NH: ’ézo—-.;._(4o+") -:= 3‘ZOHZO‘tL 0 when 1!“: L} b. What is its average velocity between the time it is dropped and the time it hits the ground? 4. Find the area bounded by the parabola y = x2 — 4x , the lines x = 0 and x = 5, and the x-axis. (IOpoz'nts) . You are given: jf(x)dx = A ljﬂxwx = B 1j.f(x)a’x = C I]. f (x)dx = D and I]. f (x)dx = E 12 Find in terms ofA, B, C, D, and/orE 10 Be sure to show your work! (8 points) ...
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1022 quiz 2 B Term 2007 answers - Name MA 1022 2007 B Term...

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