Hi, when I write the equation of a graph in the y= editor mode, how can i set a range for it? e.g. I want y=x from 0<x<2 then y=2x after that.. etc I couldn't find this on the manual Thanks
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Originally Posted by Aquafina Hi, when I write the equation of a graph in the y= editor mode, how can i set a range for it? e.g. I want y=x from 0<x<2 then y=2x after that.. etc I couldn't find this on the manual Thanks Search the manual for piecewise defined function.
i can't seem to find that? are you sure its in the TI 89 titanium manual?
Originally Posted by Aquafina i can't seem to find that? are you sure its in the TI 89 titanium manual? Here is an example how to put in a piecewise defined function: $\displaystyle f(x)=\left\{\begin{array}{rcl}x^2&,&x<0\\-2x+4&,&x>0\end{array}\right.$ I picked the command when( from the CATALOG.
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