<![CDATA[How to show just part of a line]]>
https://help.geogebra.org/topic/how-to-show-just-part-of-a-line
Tue, 26 Apr 2016 13:48:52 +0000Mon, 25 Apr 2016 11:12:19 +0000Zend_Feed<![CDATA[%eg. line: y=3x-2f(x) = If[0 < x ≤ ∞, 3x-2]]]>
https://help.geogebra.org/topic/how-to-show-just-part-of-a-line#comment-195176
Mon, 25 Apr 2016 17:20:06 +0000<![CDATA[the proposed command is OK for the condition x> 0. If x and as well y have to be positive a supplementery condition for y is needed (it is not needed for y=3x-2 but it is for e.g. y=3x+2). A solution for that line is f(x)=3x+2 and g(x)=If[f>0 && 0<x<=∞, f]. In both answers you'll notice that you have to cover the line by a function, in order to define the conditions. ]]>
https://help.geogebra.org/topic/how-to-show-just-part-of-a-line#comment-195214
Tue, 26 Apr 2016 06:25:45 +0000<![CDATA[Or also a simpler g(x)=If[f>0 && x>0, f] (three keystrokes less - for lazy people :D )]]>
https://help.geogebra.org/topic/how-to-show-just-part-of-a-line#comment-195216
Tue, 26 Apr 2016 07:03:28 +0000<![CDATA[chi sa che un giorno a Linz una persona riuscira a creare valore piu largo che infinito...]]>
https://help.geogebra.org/topic/how-to-show-just-part-of-a-line#comment-195226
Tue, 26 Apr 2016 13:48:52 +0000