Question about entering functions on a TI 83+

[duragezic]

I need to enter a function that is:
f(x){x+1 if x<2
{1 if x=2
{x^2 if x>2

or something of that nature. I though I remember doing it before, but I can't figure out how to put the if things in there. I looked all through the manual but didn't see a mention of it. Can I do that x is <, >, or = stuff?

 

[Rallispec]

just enter the function as you see.. like x>2 and then look at the graph, just pay attention for everything where x is greater than 2


(2nd Math has the < and > and stuff, i believe)


im not exactly sure hwat you're saying though.. its been a long time sinve i've used it-- if i remember anymore, i'll let you know

 

[duragezic]

Oh, i thought there was a way to enter it into the calculator so it did it for you.