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PMCalculator for Learning Curve

Mmyra16y ago
Hi, I have a Casio Scientific calculator. I Can;t seem to find the xy function neither the +/- function. Are there any other keys that may be similar to these functions? Please advise.
Jjamielee16y ago#1
try ^ then the number

Hope it helps :)
John MoffatJohn MoffatTutor16y ago#2
For the +/- you might instead have a button that is marked (-).
If you do then after you have found the xy button then just type (-) and then the 0.2345 (or whatever the value for b is)
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