151 Exam IA ans 08

151 Exam IA ans 08 - uL;t< Math 151 Exam IA partt Mrs Bonny...

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uL,;t< Math 151 Mrs. Bonny Tighe Exam IA partt 60 points 0.1-1.6 NAME Section Mon2/25108 its inverse. "/(x) = 1n(1 and state the domain and e-Y EI 2 range r.l -t- I :<r- "!,,'.( e glven the funr L)o" L)6w\e; A.-x" fr: (-*P) ), C*11) ven function function and >o"c{x b-r Tt )c x-- v-L x-L -* e verse ofthe e. Graph tl {L \r., t t" the inverse inverse. G -1)tu /,-r., ) Find thr d its inl /r-r 0",. .c 1. Find t ard its ir O^tt' ' q-'. functi II for the 'n ') Y-"1' D.-*l.1t '- (-*r4 Wi*r.{*,') 2. sketch the graph of each ofthe following and find the domain and range for each. a) "f(x)=3-4x-x' - [y'+q x +q)+J +v b) f (x) =3sin(2x+fu) 3s'^ Carx* Vr) ) 3 -[Y *z)'+ 1 ):(-*r-) Bl {*', 11 g*r,'i'}.( o15) y _;*t (nrfi, o) :? -Ut9t t{J -- Xr' D , ( --n,*\ R: ( Srbl 5-* " (o''), -t-l : 13h + fiL -'1y)' \-e
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3. Evaluate to find the exact value: b) sin-r (1)= a1 tarrlcos-'d2/1= v c) sin(tan -' x) = ijiff7 --4 n \''\ - \ \ t"/l\Z lv Y-{' 6l\ e) cos(sin-l n='\, //3 I 4. Solve for x. a) ln(3-x)=2 ot - 2. -u Y;->'4 (k" 3-€2-) t.''.------ c) zsrIr' x-I=U S;3x --+ry, - vy b) 2-e'*t =4 x+4 -e :! vr-l F L. '* -2 Y\/>*lr '+1eJ function /(x) = x3 3x + t has an x-intercept on the interval [0, 1]. <-,Ty"* \ u: 6^4\^,-^*r,4 h-(-otb1 * "l ^ b-*; %t"> r btb) $a*," b a- L *J,11 q. 4r{rc) ?vl' Y : ar U.
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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 Exam IA ans 08 - uL;t< Math 151 Exam IA partt Mrs Bonny...

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