Quiz09_Solutions

# Quiz09_Solutions - Math 115 Fall 2007 Quiz#9 Name Sections...

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Unformatted text preview: Math 115 Fall 2007 Quiz #9 Name Sections 5.1 — 5.3 RUID# Section: 14 (12:15), 15 (1:55), 16 (3:35) All work must be shown in the problems below in order to receive full credit. Credit may not be given for unsupported work. Please clearly highlight all ﬁnal answers. NO CALCULATORS MAY BE USED. #1 (6 points) Find exact values ofthe following: sin '1900 tan 7TL/4 csc M6 @961 aw3l0’ ‘30 ‘30’ ’40 Mahala? 93'th >12}- Q€€anle“ ’ -— Gaze/ll]: “75in is 4’ deﬂ "133m 1) — 6C1 —_ __,. 69,}. ;E ammo" "ﬁm 60 [email protected] tan L: J; -t¢m% :(E-j] é Sing- ’11 #2 (9 points) For the following function: f(x) = ésin 272'(x — 1). Find the following: @lzi Period 3111' {zLQ Phase shift-H or Igait Vertical Shift 0 of none Rangehz’L Z 1].} [—lAH-C [AVG-1 Var E0313 ~56), ‘1 ‘7 Dill Graph one period of that function on the given axes. Clearly label all key points including x-intercepts and amplitudes. ...
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