Re: more than 1 function with Plot3D
- To: mathgroup at smc.vnet.net
- Subject: [mg50633] Re: [mg50613] more than 1 function with Plot3D
- From: Matthias.Bode at oppenheim.de
- Date: Wed, 15 Sep 2004 01:49:28 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi Ron, are your equations correct? 60 = 2*x2 + x2 => x2=20 hence: 20 = 2*x1 + 20 => x1=0 ??? Best regards, Matthias Bode Sal. Oppenheim jr. & Cie. KGaA Untermainanlage 1 D-60329 Frankfurt am Main GERMANY Tel.: +49(0)69 71 34 53 80 Mobile: +49(0)172 6 74 95 77 Fax: +49(0)69 71 34 95 380 E-mail: matthias.bode at oppenheim.de Internet: http://www.oppenheim.de -----Ursprüngliche Nachricht----- Von: Ron [mailto:ronhaus at arcor.de] Gesendet: Montag, 13. September 2004 08:19 An: mathgroup at smc.vnet.net Betreff: [mg50613] more than 1 function with Plot3D Hi, I would like to plot the functions u(x1,x2) = (x1+20)*x2 (main function) ->Nutzenfunktion 20 = 2x1 + x2 ->Budgetgeraden 60 = 2x2 + x2 ->Budgetgeraden 800 = (x1+20)*x2 -> Indifferenzkurve (Volkswirtschaftslehre VWL) Is it somehow possible, I'd like to have all functions in one graph. So far: Plot3D[(a + 20)b, {a, 0, 30}, {b, 0, 30}, AxesLabel -> {"x1", "x2", "Nutzen"}] THX