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alg2_ch8rev_sol

# alg2_ch8rev_sol - Algebra 2 Name Kg Chapter 4.1& 8.1 ~...

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Unformatted text preview: Algebra 2 Name: Kg?! Chapter 4.1 & 8.1 ~ 8.4 Review Sheet NON CALCULATOR f?“ ... 2: For questions 1 — 6, the domain is the set of real numbers. fr ““” ”i Simplify each radical expression, or state that it is undeﬁned. 1‘ ‘84 jjgtggfg 2- 3—16 3. W :2??? {e 4;: 19:29.2; £23327] Ji‘, .2 a; 22 E:§§ 22:51; 4. 281 52:: J:”:”:: 6. 22 :72 .2 12:22:22: 2. 2225 gﬁg erg :fé2ee 22 7. 532:15 s. 3/—27y8 2 Bﬁaigzgm} ‘ 2“ {12:22 For questions 9 — 16, the domain is the set of complex numbers. £22 Perform each indicated operation. 9. W 10 \$7 11. (1+3i)+ (7 421') 121 (10+9i)~(5223z) E; J}””l°232°23°‘? [5: {ii geeétteéegt 11—4,..2.» ,W» 222 13. 3i(2—i) 14. (4+7i)(3—2i) 15L+3i3€2€°§a 16. L"3i}ﬁ ‘2‘): if“ éﬁwﬂ‘mz’g: Q2—5i)(§2 22:1”) L7+2i}£7 22:) 21:22: @1‘2 ”:‘t @2228: 2:1”42'3 2222:. . 222222: , W 222122222 ::.::::::¥::f .2 :.:::a {E 222 3] 113.33.55.91?” " 42‘ 22 2:3 533 ‘ 1:22:13; 22 222- :. 2: - 2.21 i 222. WE? .- 21”}; E”? WEE... 17. Graph the function f(x) :: 4x — 5 . 18. Graph the inverse of the function on the same grid above. Label both graphs. 19. Find the inverse of f(x) algebraically. @2113”- :3: ngg For questions 32 — 35, the domain is the set of complex numbers. Find ALL solutions. 32. x2+10x+41=0 33. —2x2+4x:]1 ﬁﬂﬁﬁaﬁQwL mQﬁWquWo 2&4} ,w a WWWW W: 5”“ m XWWWWﬁWmoﬁ x: WSFQQQQLQ “W“:WM” [email protected] X WMWMWWWQ g :2 W153 N33? V K W ::,§W‘h§:m§§ W «W ff???“ E “5% a , WW::;WWMW WWW-WWWW. 6. W3???“ g . . ‘ . y .3“me v K w ”vim—«W? \$3, N“ :5 :7 3 :3 9411,53: \$899425- ”1:; : 3:;2: , W , WWW 7g“ mag? “MAW 34. x3—9x2+52xW102:0 35. x3+x2~7x+65=0 [W 3 Maﬁa; siaacww. .» [WW] mes; WWW :3;an Eli ﬁg: 5;“ WM‘Z, M @5 5 WE; leZW ”E 1 1 7’ WWWWWM» ‘{ ”W‘ :2 £32; 523163 +3? ”Q WWW,W é 3*: JR Waiawq) x if, WMWWMMW ﬁzmwmqmw 2.9) .. q i: Jug WWCQQ§3 ﬂu "" ~ WwﬂWman-W WW ;. if) WWW-Ammm W :j: W MW X‘W {inimEvW V qWﬂQWWEa ; w WW WW--W ”55:35 (gﬁ 2?. if. Q a? W finj L K a; ‘fﬁfﬁ éﬂ; [Knggi WwWWWWW WWW-:1 ngwgﬁm -' X “ 3 , E; 5:3 M? w 3 K “—‘ \$3“ WWWWE ngWg; WWWWWW ﬁrZWﬁé Xglgwg; g:£“3€ W ,WJWMWWW- (N5iQEm‘ﬁs g3 Weﬁﬂg 13%: ﬂgf; game w»? v e an \$ng For questions 20 and 2] , sketch a graph of each function. State the domain and range. 1:. (a a ‘— 3 20- ym (35%”) six 21 ‘79 21. yzx/x—ZJFQQJQPE y Q%333¢%<§*%¢g* > A ' 4 FR? Qkﬁ” £Iﬂ§1ﬁ§ Xwé‘qﬂﬁ pegs“; mMWMAMﬂWWWM For questions 22 and 23, solve each equation iThe domain IS the set of real numbers. _ W. W M 22. x2+8:6x 23. —x2+2x:2 Mé§§*\$ﬁg wﬁz+gﬁwg f—Q Ce 23> is if) ‘3 -2. s: 52%: \$252 Regs.» W W m WWW ' ‘ ' mg i. Jeff... g. CALCULATOR ALLOWED For questions 24— 31, solve each equation algebraically. Cheek forgFYtﬂr‘é‘neoKSolutionsnl get? 24. @QJE ’ 25 Wﬁg W} g 33...“... ,. we? go: .4 m to mm /. «rm éf‘ w; - éjgéﬁog ., 5%: 3% meow W 4r ” i: M 2% g“- g 26. x/ergli‘ﬂgh 27. 2+~/2x-3=5 28.(§[%—+I):Q) , 2 Zseé ﬁ‘ ﬁt (Quasi; (2‘3?) E; . x ‘ ' g 3’35““? g; f; 22w :2. 3! E33 (32 i: ‘75 ,1. . 3. NW 30 Q+§=W3 31 Q—ﬁ €33 xgvfgxéﬂgggﬁgeéll ”is: ”‘2”? \$3°wix “" L39 3% (:3 X “Nuke” {9 '3: iz“”gW “k2“; (Mm—~24.) “EWMM - [it ‘" :7”) Avwxsw‘“ K 3% gr“ £555 "'5’” E“, W 59:: 3:94} QEQQ’Q aego‘itnémméi g g l ii: baggagi‘wéﬂ-ﬁi ,25‘39ﬁx a :%96 ﬂ X“ gtgizjraooﬂgﬁ E93 53;; a 5.593% «:93. -WW :1 “‘1 we “J“ 3» a” El ...
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alg2_ch8rev_sol - Algebra 2 Name Kg Chapter 4.1& 8.1 ~...

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