The Student Room Group
Reply 1
I think you need to change the parameters limits, that normally works on the Ti82.
if you're square rooting a function then draw two curves- one with a negative sign and another with a positive sign :smile:
Reply 3
Nah thats not it. It just seems to work on some calculators and not on others.
Reply 4
Nah thats not it. It just seems to work on some calculators and not on others.

Bummer