Casio Spreadsheet Application Guide de l'utilisateur télécharger pdf (Page 34)

To ﬁnd the ﬁrst root, we repeat the process for root as we completed pre-

viously. Our ﬁrst root is provided as approximately (−3.162277, 0). If we

solve the equation 0 = x

− 10 we will ﬁnd the exact solutions ±

√

10. The

graphing window does not report solutions using pretty print but instead will

approximate a decimal solution. Additional roots may be found using the left

and right arrows located on the hard keypad.

5.4.3 Finding Maximums and Minimums

Using the function y2 = x

− 10 we can ﬁnd the minimum value using

Analysis followed by G-solve then Min.

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Casio Spreadsheet Application Guide de l'utilisateur Page 34