DRAWING WITH BRANCHED FUNCTION.

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le

4m Ifiemdiooal Conferme on Mdematics and Stdisrics (lCoMS l0O9)
Universix 1y{ebhayati Bandalamprmg
e MSMSSEA md Universiras Malahavati 2009

DRAWING WTTH BRANCIIED FTJNCTIONI

Ef,fE;ll=;

:

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Purvoko'
tDepartuent
of MathematigsEducatiouFaculty of reacher Training and Education
,
Sriwijaya University, lndonesia

Abstract Thebranched
tunction
isdefined
*

4
_f(r)={'oll'

fromr toR

l.f,(*\,.r,
whereI : 11u...u In andI; nlj: @,i: l, ...,n. This functioncanbe usedto drawsyrnetric
shapes.By
using Excel programm'united graphsof brancedfunction producesomeinterestingpictures.
This paper
4
presentsvariousgraphsot
tthe interval-3