[Graph-support] Inequalitites

[Rich Smith]

Are linear inequalities able to be done on graph? And if so, how are they
typed into the program? How are greater than or equal to and less than or
equal to entered.

Thanks!!

[Ivan Johansen]

Post by Rich Smith
Are linear inequalities able to be done on graph? And if so, how are they
typed into the program? How are greater than or equal to and less than or
equal to entered.

You use Function|Insert relation in the menu and enter the inequality in
the Relation field. You use >= for great than or equal, and <= for less
than or equal. For example:
3y + 5x <= 4

Best regards
Ivan Johansen