151 Quiz 2 Sp 08

151 Quiz 2 Sp 08 - MATH 15I Mrs.BonnyTighe QUIZ 2 0.4- 0.6...

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MATH 15I QUIZ 2 Nerrar Mrs. Bonny Tighe 0.4 - 0.6 Section Mon. 2/1 1/08 1 . Sketch the graph of each and find domain, range and intercepts. a) .f(x)=2cos(2x-trl3) b) .ft*)=x2 +2x+3 I c) /(x) = ' +2 f) f(x)=2-e'*l d) .f(r) 4- xll+l g J@)=1-tn(2-x)
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2. Evaluate: attanr n/t = bt sin-ri-./.1 = "1 orr"otl {3/.1= cl) sin(cos-r {'/,= e1 tut(a:rcsrnS/rr): ./) tan(sin ' x) = 3. Solve for x: a) 4e''-8=0 b) etr"'=9 c) log., (r - 4) = -1 d) ln(r+2)-ln(r+1) = 2 e) e2'+e'-2=0 f.1 tantx-3=0
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MATH 151 Mrs. Bonny Tighe QALZ2 0.4 - 0.6 NAME Section Mon.2/11/08 I . Sketch the graph of each and find domain, range and intercepts. a) f(x)=)sss(2x-/3) \ b) -f(x)= x2 +2x+3 )-r. .-:(dv-V"\) ,, , . fv ut\ tc,a.G+')?r D (--r-) P-- a-t,4 c\ f(x\= r +2 l-x I D f@)=2-e'*1 ---es+ )- $: (--,,)u(r, -) ?'.(-*,.,)v(qd ;-;*,( </",!)
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This note was uploaded on 04/07/2008 for the course MATH 151 taught by Professor Tighe during the Spring '08 term at UMBC.

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151 Quiz 2 Sp 08 - MATH 15I Mrs.BonnyTighe QUIZ 2 0.4- 0.6...

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