How to plot piecemeal equations

06242022, 01:29 PM
Post: #1




How to plot piecemeal equations
On the HP Prime Graphing Calculator, is there a way to plot piecemeal equations such as the one shown in the attachment below?


06252022, 05:01 AM
Post: #2




RE: How to plot piecemeal equations
Yes, with the PIECEWISE function.
In Algebraic mode enter PIECEWISE(X<0,X+2,X≥0,1X) In Textbook mode just enter it as in your example. 

06252022, 05:07 AM
Post: #3




RE: How to plot piecemeal equations
Or use IFTE(X<0,X+2,1X)


06252022, 01:01 PM
Post: #4




RE: How to plot piecemeal equations
There's also a nifty template option on the third key from the left of the top row. You should recognise the temple from literature, it's the second from the right of the top row.


06252022, 02:59 PM
Post: #5




RE: How to plot piecemeal equations
Thanks to all of you for your help. I especially liked using jonmoore's method in the Advanced Graphing App.


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