Casio Spreadsheet Application Podręcznik Użytkownika Pobierz pdf (Strona 24)

The calculator can simplify more complex expressions like the diﬀerence quo-

tient

f(x+h)−f(x)

, Understanding of this topic will vary based on your current

math level. To recreate the image below, you can use the simplify command

and the ) tab to simplify the diﬀerence quotient for f(x) = x

− 16.

4.5 Solve using a deﬁned function

When we solve f(x) = 0 for f(x) = x

−16 we get two solutions x = −4 and

x = 4.

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Casio Spreadsheet Application Podręcznik Użytkownika Strona 24