151 Quiz 2A Sp 08

# 151 Quiz 2A Sp 08 - -x l E*r R C-r ^ D ^ 7-J Y'i d(uof-r...

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MArH lsl QUIZZA 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)=1-",1i-x b) f(x)=ee n +2 c) ,/(x) = x' - 4x +3 d) ./(:r) =1- 2 x3 fl /{xt = 2sint2x + trl2t e) "f (r)) = 2 -

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2. Evaluate: a)tan(fo) b) sin-r(-Z) c) arccos(-r){)= d) tan(cos-r {%r= e) sin(arccos5/r.)= J ) cotlsin-r x.1 = 3. Solve for x: a) 5e"r-10=0 b) 4e'?r"' = 36 c) log., (x + 2) = -2 d) ln(r+3)-ln(n+1)=1 e1 e" - 4e'
MATH 151 Mrs. Bonny Tighe c) f(x)=x2 -4x+3 .L - (x-z) -l QUTZ2A 0.4 * 0.6 /l JI NAME +tll-A4a/L.- _.--r--- Mon.2/1 l. Sketch the graph of each and find domain, range and intercepts. a) f (x) =1- Jz- x D: G*rl [*,r] - 1-t-* , (or r-\$) X-u.},( tf) b) .f(x)=e(2-n +2 4x'z.l = e '+) | -- t"-r L

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Unformatted text preview: '- )-x * ' - l E: ('*r*) R: C-r, ^) D : (--, ^) ?: 7-J Y'i.' d) (uof '-r. y-u " 9t D D'.(----rc P: f-a,4 q -u.d " (o, r) nlli-51.,') 1'- t:*'-) \ e' - r), ;- u3 (Ao)*1r,"; Y - & ' C o , 3 ) xa z+-t .f (x) = 2sin(2x +, 1 z1' &s!- (eLv !) x-{^,-. (%*tL) g - - C . ( o r r ) t: (-.-.,.-l ? ... c -.,- ja) (e, V-t^J tX -a.i (o,"'r4 2 *- 7 = e \-O- AJd"v f (x) =1-12- x3l \ >*x'\ v1 ( , o ) (0, -r) g) ,f(x)) = 2-ln(x+1)- -A(y.h) r,r ;W=O b) sinj(-z) @, 'ccose\$/) @ I a ) 5 e ' A - 1 0 = 0 c) logt(x+2)=-2 3->; y rr I +lq .Y /'"6;;\ \_-3 *-_.---', b) 4e2t" =36 eh"*-'-q k'-{ d) ln(r + 3) - ln(r + 1) = I .-.0"^.-S "-r e aY+e --.''Y+3 €x -x . 3'e X C e < ) ' 7 a c o t 2 x - 3 = 0 Cofx . trfz \ - X + 3 .-xfl 3. Solve for x: eva => e ) e 2 * - 4 e " + 3 = o .-'->...
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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 2A Sp 08 - -x l E*r R C-r ^ D ^ 7-J Y'i d(uof-r...

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