Casio FX-9860GII Graphing Calculator

this video is intended to show you the basics of how to use a Casio graphical calculator I'm using an FX 9860 g2 but the same rules that I'm going to teach you a true for all of the Casio graphical calculator system as they all use the same basic menus in order to turn it on you press this button here AC on and if you wanted to turn it off again notice that it says off above this button and this is accessed by the shift key so shift off to turn it off again turning it on we're presented with our basic screen where we would do most of our calculations in order to use this type in your calculation whatever it may be and you notice there is no equals button execute is your equals button notice as well with it shows us our line of working then carries on going so we can type in more sums and it will just keep on working down and eventually when we've done our work and we reach the end of th