Piece-wise functton

[JBlackhole]

I am trying to plot a piece-wise function over a range of x value. Please see attached. if I remember the approach is to convert the x range inot a vector but my memory is not what it used to be! Is there anyone who can help?

Thanks

JXB

[Fred_Kohlhepp]

Try this

[RichardJ]

It's easiest to do it with a program

[JBlackhole]

Thanks for that. Looks quite a net solutin. Will expand my problem to include the true fn I am after

Regards

JXB

[ValeryOchkov]

or this