College Algebra Quiz 4

College Algebra Quiz 4 - >rf 5q > L '^\ t5 c)...

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t2? '-'/. ZrD 145 a.) Basketball star Reported height MJ---- The Mailman- The Doctor- Tt'elcemanl ,/ The Shaq:- y'7',1" ->6'6 r' *6'7*" \'6'9tr / ->7',Z" a--> t AnJ a f-nc,rlt;o. b.) c) (1, -91), (-2,64), (-3,49), (5, -36), {- ^;,1-.,^;;--" ' 7'L" b.) y: x-4 /. .J Lo\/\ '\4" I Quiz 4 2.4 c.) evaluate f( 2) r\ l.: 16-{ 1.o6 I '"---# ( o E tlo ,rg,- n. o1 !, t nB- d€4"r Name 09 Section__1212j l.Determine whether the mappings represent a function or a nonfunction. r ./ €Lanit 7 1 ov 2. Deterrnine the domain for the follofrtng firnctions: a.) p(a) : ./1 Sa - Z; 5a-z
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Unformatted text preview: >rf 5q > L '^\ t5 c) cL{(Z,P) z f (* y+f'-o 1-7=il y-. -5 /-. v L '-3 3. Deterrnine the value of f(-6) , f( 2c), and (c+l ) then simplifr as much as possible: f(x): Ql3)x-5 (-q -r -- z(-z) -s =) -q- s , _1 ( -6): -1 / f(c+ t> 1--Y 1 ttr.)-52) 9r('+ r\ '5 ,\ k -5,) Ltc 3 2r ;-C r I 'L t2 ?7 4.For the given $aph find the following: xz +2*- ts 1 xt ( *2-s)v(-s,rr"$l +zt't5'-O +5\ Q-7 \ u.; ao*uin L( -,3, , )] O o;r*r" Vl ,'I Q ) = 6t t) _-/ d.) the x values for which f( x): -3 /'T \-?-v-...
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This note was uploaded on 05/15/2010 for the course MATH 145 taught by Professor Meconi,martha during the Fall '09 term at The University of Akron.

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