Lincoln High School - Ellwoodian Yearbook (Ellwood City, PA)

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Precise Ruud Calculations 1 1 R Nlr 11111 B .une Xlr Illllfllldll I ro N l'I'dllll el Q XX 1ll Nl 1l MAlHlL'VlATIl Q DH XRTNHLTNI In anx Qetent e, mathematles plays a very major part The uae of l1lUllfI' l'Ildll18I'I1dllLi lx netessary 1n eomputlng utal physlcal and natural lI1l0I'IHall0Il Nlam great dm coxerles would not hate been made mthout mathematlcb Hementarx algebra IS the students hrat Contact mth hwher computauon lac to1111U dlgPlJI'8ll equatlons IS one ofthe lmportant fundamentals taught 111 Xlgelnt l X 11gltc1 tcp ls plane geometrv One segment of tlua xsollx 1 1SldllllNllIIlg, 1 fdN l pl 1111 and solld hguru llle studs nts arf lnlroduf ed to logarltbma ln tblb claw lrlvonomttrx IS a xerx lmportant Lourse for Qtudentl Nl hlnl tt enter utlt p11 lPSNl0IlS as 11x1l and LUIISITUCIIOII 6IlglH6E'I'lIlg 'Nlvre adxant ed uotlx 1 lonf xt tl mes Connex and logarltbms Sllllfl geometry ex ams the raison d etre f tlld obj: ft X o umt tlmf d1me11-1o11s dl! dftermlned 111 Illl tlasn VS llll llllN Jawa mdlllPmdllINll1P elude nt 1.111 undf llulu 1 Q 1tl1 1 PRNH IIV ll X N 1111 X R11 4 1 f -, Q , A L17 n iglzl: . .ja 'N lf h A 1 In ll lr. '- -R lx l-1 Xlr. ' i11111 Xlilvlwll Nlr-. llvlen XX ilxou Xlr. 1 volllt xxllxoll ,. 1 . . ,A . 1 A v .H , . v. I . . V - l S ' , -. . x 'il '.'ll 1 1' .' ' ' xi. AflY3IlCf'Ll algebra consists of making and plotting graphs from quadratit- equations. '.' ,rc 'st111 l ' .V Pl' ' S 'l l N 0 5 1' '- ' 5. v l -sz111da1'1-uaol 'lx ' lw.' .v:'hiA I . .S lug,- Nr' ' K . '.l .1 5 1 ' ' 'V Pll'Q1t'1' 'Q lH'l'. IKHIN'l'1.'QI 1 ',Nl'1f Solltl UNH 'try . '-harle. ll'll

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Recorded Our Progress YIIN- I.Ir.rl'Iulln' I,Il.IlllIII'I'H NIL I.iIlIff'll1'l' I'IIIlIlt'I' XII I rleeu I ulmun- XII Ilrxlun II1llIIx NIIFN XILIIW I,.1IIll1 NIV-. Num II:-IIuI1rlu XII I rrrrI NIM uma NI: In em Ku er SINII-XI. STI DIES IJIQIT-XII'l'N Thr- Srwiul f'Ir-ir-rrr-v IJ:-purtrm-nt rlm-s nmre- than its bluurr- In rnukf- WllI'IIlf 'Xn ru vrtrzvrrs. Il gnu-s Ihr- Imusrr- krrmsle-4Igv UI VIDIIIIIIUIIIII. VUIIIIIFF. LllllI Iuuf. and Iurtlur Il'illllS Ihr- slurlr-nl In work mthm r-ur-Ir anal nurlw 1'll1Il an lnlpmturl part UI Irxmg U5 Q' I I'-I -Vw I' LIFFV5. I' 5 IQ' 5 Ll 'Q' Ll ' 1' I Ill I ll VI' IP. 'INN I I Il In Ir Inn 1 1 r I III luI nl I I uglrl III rm rl ll Ig I I fhip. IIixir'uIIl1il'wa1llrI rvrglrrrlizarlirrrl HI'IIlt'VHIIIIIIIIIIIII LlI'l'lIIS1'llhNl'lI. 5HIiII4ilIlUl'I'N I1'1lI'Il :II IIN- rm- mul IL1II III LlIll'lt'llI l'lXlIll mon 111 rwrlrl IIIFIUIX rI1 I XILIIII 4IllllIUl'S QIIIII we-rrinre IIIVIPIIQIII erwirrlngy LIIIII pfyr'IruIngy. wtunly Ihuvl- AIM IILIIIILIII rum- und tlrr- IIIIIIII UI Nlun. :XIllt'I'Il'LlIl Irrflnry U'Lll'Il1'- UI lllr- lrlrrmlfllm-fI rs 1 Imrl In-ur'lur-Irvs that xwut into Ihr- nurking ni' Ilrif l'IIllIlII'X. I,I'INIlI1'IIllIl. rIiftriI+L L1IllI uw UI' ,Xrm-rivurr ru-ultlr ure- laugh! in 1-4-rnmrrrir-5 1-laser-F. IIIVHUQIII panel .1 4 r'e-pnrtf. pn-wrrt-rlary pmlulr-rr1sI1r'v xixirlly pn-wrrtr-:I in 'xlIll'I'll'LlIl fltIXl'I'IIIlIt'llI SILIIIUII xx ut' In gr IIIHIIIPIIIS. If knrm IIILII in IiI'r- tI1r-rv will In- limr-5 mln-rr thaw mug!QlwpurnI1Iu14Ir Mm In v. IIN- aim UI' Ihr- Sm-iul Sr-in-:rw III-pmlrm-rrl 1 In lmpm- III:-rn Im Ihr, 1 Il I1'Lll'Il1'5IlIlXN In nmlw the- right IIVVIFIUIIF ul the rrghl Irmr- Ill rfrrlr-1' In In Q 9 IxII-'I'IXrLI I'XXlIIl IIII IINIIX 1,4-x I-rum: nt I I1 I II4'IIl IIII4l. I' xslvr llIIx xy In II NI: ' III III IX XX III'QI'I' XIII! III HI XI'H'Flr'.lIl II1 I rx II. Iirrrtrrm I'I1I r

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Kept Up Our Correspondence 'l'HNlllllHOW 'F 5l'ifIHl'i'li Xllllf Umm- llravtivu- X lylvllllf' Buuflvr. l'1l'l'l'-l FII lNC FINUICHS Hmlrmr CONINIHIQHI XI. IJHI'-XH'l'Xll'1X'l' l'illi1'ivl11'y is Ilia- lwyimlc- nl' Ilia- lllPIIlIIll'l'1'lLll lie-pai'lli1e'lll. 'l'li4- ymrlx Ill'1'F1'l'llil'll lm' llim- l'Hlll'f1'N i- nl suvli Ll nulura' tliul thi- wlliele-nie are- pimgiwffiyf-ly mlyum-ml lrmn nm- pliufi- In aiiwtln-i' yyllll Ilii- nlijwtiye- ln-ing lully-truim-il nllim- pe-rfmim-l. 'l'e-nth lliuwle- wtuile-nts lIlll'l'P5ll'll in Iliix ym-iitiull arm- will-iw-nl tyliiilil Quill lm-im-fs 1'XlrlHI'Lllnl'X l'Hlll 1'N 'llllt'Sf' 1'Hlll'Sl'r ln-lp ule-tc-rmim- thc- pruliuliility ul' rUI'1't'Sr lm' Ll-lPl1Sl1lt'SS-Illlllllt'fl wluili-nl. 'liliv ly ping uml slmrtlianul 4-lass:-s 2lll'lll'4l pI'ill'll1'f' lu uvliic-y'v spew-al uml ill'4'l1I'2ll'N in limi-ml mlrillw mul li'ai1s1'i'ipl11m 1-xx-wises. Huuklwepiiig rlvvc-lops the uliilily tu i's-1-mul liusim-ss Iiiurisux-limi anil Utrlllplllt' liiiarivuil -lillf'I'Ilf'lllN. l'rzu'li4'al expc'i'i4-:iw is gaim-il lay eluily' use nl' ymrkbrmkf mul SI'ml-iilllllllll ues- nl' pi'ucIim- -m-If. whim-h uri- 1-unipilutimis Ul'jHLll'lli1l5. lf'llQl1'I'S. and pwimlimil stateful-nh. ,lillf'llIlL1lrll'Illll thi- ilvwlnli- mvnt ul' u luisim-ss-trained imlivinlual 1'tlIIl1'r in the ufliw- pru1'ti1'e- 5t'S5lllllr. This pliiw- nl' tlim- 1-uiiiw' give-s lllf'M'IllHl't'UIIHTlf'I'l'l21l slmle-nts lIlSII'lll'llUll in props-rpiw-f-1lL1i'c-Fand uf:-nl niwlvrii ullim- rmivliim--. l.mkii1gi'IiN-ly'in the lmsine-as ysnrld mn-1-uri we 4' ixiftivm-s yslivllillvlunle-lulyillgzlllelwlliligt1'm'lll1iql1m-- ilu- plavenln-lit nl' imlustry' imfl lmusim-W g14'UgI'LlIill- ly. H4 ir- lf-gill siiun-Q uliivli uriw in llie- wrin- pc-titivv niurlu-Is. llllf'il' siilvje-vie ure- eliwiixe-1 lll all 4-mi-iiinvi' Q-uliivulimi. f-1-mmiiiiv gi-ngixipliy. VV and l'HY'llIllt'l'1'llll liiw. L J ll lm!! lv Kighl: Nlr-. Nlargpre-I F Nli-- lildlll lnxslpi' Nlr. Ri-niwtln failiiiiee-r rs 5 -Q