Casio fx-CG10 Advanced Operation Manual page 42

Fostering Advanced Algebraic Thinking with Casio Technology
Sample Solution—Douglas Fir Trees (continued)
Let's set the S S TEP value to be 1, meaning the x-values in the table will be
increasing by 1, so press .
Press to exit the TABLE Setting mode, and press (TABLE) to
create the table
Now arrow through the table to predict the height of a Douglas fir tree
as a function of the tree's circumference.