How do you define the domain of a certain function? For example, how would you type in the following function (which also happens to a piecewise-defined function): f(x) = 2x+3, if −4 < x < 3; 2x+4, if x > 3
I do know how to graph a function from x1 to x2 (the syntax is f(x),[x1,x2]), but it's important to get the "grater/smaller than" sings right.
If it matters, I have fx-9750GII.
Edited by calculus, 06 September 2009 - 05:18 PM.