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Mathematics 16 Online
OpenStudy (anonymous):

Does anyone have any idea why when I graph cos(x) in the Ti Nspire, it just graphs me a straight line?

OpenStudy (anonymous):

Same with sin(x) and all other trigs :/

OpenStudy (coconutjj):

you in rad?....

OpenStudy (anonymous):

It does the same thing in both rad and degree.. :(

jimthompson5910 (jim_thompson5910):

perhaps you assigned x to be a fixed number, like x = 2. Or maybe you're using the wrong input variable.

OpenStudy (anonymous):

nope, that's not it either.. It was working fine yesterday and it just suddenly started doing this

OpenStudy (coconutjj):

try resetting your calc... although you may lose some data

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