3.Use d, e, f, and cto move the pointer again. As you do, a box appears on the display. Move the pointer so the box encloses the area you want to enlarge.
4.Press w, and the enlarged area appears in the inactive (right side) screen.
DYNAMIC GRAPH
Dynamic Graph lets you see how the shape of a graph is affected as the value assigned to one of the coefficients of its function changes.
Example: To draw graphs as the value of coefficient A in the following function changes from 1 to 3
Y = AX2
1.Press m.
2.Use d, e, f, and cto highlight DYNA, and then press w.
3.Input the formula.
aAvxw
4
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