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IA8.4-9.1Sol

# IA8.4-9.1Sol - Math 35 Name Inclass Activity Date Section...

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Unformatted text preview: Math 35 Name: Inclass Activity Date: Section 8.4-8.5 Score: Inclass Activity 8.4—8.5 b; {y Mata-3} 1. State the domain of each equation and solve the equation: _ (X+3)(X.3) 20W a°"‘ .71)" ‘ v LCD ’ 20 X 4x Lay-gum X—3 X+3 x2—9 , I .- ' (#3) x23) [0 (Haw—3) X : .,\+3)(><8)/ z z 3 + 6’0 075 7:3 1- )Hg (—Fﬁxx _3 J —- = e /5 3::IX 5 x+3+x-3 = a X :- 07x -= [o _ {5} k3 NOSOIUhon . 1?. I c. 4 1 2 C 4x—1_12x—25 Aha/96¢ 2,3} LEON ’2} X2+X—6—X:?S4:X2+5X:I56 ' 2x+3_ 6x—2 at + ’3; 9' L/(Mf’f: / (x+3)(X~2>_(**’92 (x6) (Egan) MXX’Z) (Ktle‘Z) (x +3)(x+2) 402w.) —/ {X713} =OMX’O?) 1, CD -' (Quay (oxg' (4x—/)( 1px ~2) 4/07 x—45X 97,146) 44x’1/4/x + .2 = g4x2—5ox +3¢x-75 O2 W“. 14 x +2 = 44)?— lé’x ~75 02:45 . Fa / 5 c __ r.) l/ 0 Solution] 2. State the horizontal and vertical asymptotes. Graph the function: 2 a. 1‘(x)=x+3 ' wfv Vertical Asymptote; ( lxoosgaﬁ = fodigforslrn r x+3=o x=-8 Horizontal Asymptote: ' ’ ' ' ’ " r-axls V5 “gm x Value-5 er (3‘ *4 Large, m"~ Cd 4 ‘5 Posl'+i'i/c 0"“: ’m #76 graph leach 3=o L /. [45 x values 0‘ Va 5074/1 in +116 nc9.9C}‘lkcc+rthhP the, a rabh approaches/3:37 MaTh 35 Name: Inclass AcTiviTy DaTe: SecTion 8.4-8.5 Score: 3. Solve for The indicaTed variable: a. El1=PlforT L01)th b. Y:X+z forx Lw=o-X l a—x T‘Ell: 3a“‘:l'x=x+z ,dea-z. PV 3a,~7_ = 96+3’X / 1+3 940m): 901 4. AT a winery in Napa Valley, California, one pipe can lll‘a Tank wiTh wine in 3 hours and anoTher pipe can ﬂy The Tank in 5 hours. If The valves To boTh pipes are open, ho long will iT T ke To fill The empTy Tank? .6* I, :3 z 4350* 3 5 Ix job élﬁ: ‘35 24+: E.“ 42 5. Linda and John Franco own a house cleaning service. When Linda cleans Damon's house by herself, iT Takes 7 hours. When Linda and John work TogeTher, They can himselg‘gy. (3%“ a?“ l _L—_J. Philadelphia To C wage, a di ance of 7 miles. 0 one par cular T Ip Th fly inTo The wind a d The flig Takes 2 h rs. The r Turn Tri , wiTh T e Wei/Jehind Them only Ta es 1 % hour . Find Th speed of T e wind d find e sp ed of The Le+ 9K=p|cgnaInsulg‘gi‘lar';e I +0 whoj but are immxnj, bol’ B = windSPccd his dbcsn‘T applta, _ heVC (.5 the, bOlQ‘l-ion - awn} back 31,435+. e11eﬁzaae pal/55) ~23 = 7,90 9/0 ﬂyww ,gj:_/3O Em;;;;:g;;;w;:;;;i 9=ﬂ5 ...
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IA8.4-9.1Sol - Math 35 Name Inclass Activity Date Section...

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