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piecewise coloring

• To: mathgroup at smc.vnet.net
• Subject: [mg14772] piecewise coloring
• From: Fred.Lang at eivd.ch (Fred Lang)
• Date: Sat, 14 Nov 1998 03:08:03 -0500
• Sender: owner-wri-mathgroup at wolfram.com

Dear Mathematica's aficionados,

a Student give me the following Problem:

He defines a piecewise function with a Which command:

Say f[x_] := Which[ x < 1 , 2x+3 , x < 2 , 3x-2 , x < 5, 4x-3 , x >= 5 ,
2x]

The Problem is to plot f with different Colors for the different Parts.

Can you find an elegant Solution?

I have a Solution with many Plots and A Show Command.

Bye Fred