Previews 101
4. Display the Table screen.
Press 8 '
5. Scroll through the table. Notice that
y1
changes sign at x = M1, 1, and 2.
To scroll one page at a time, use 2D
and 2C.
Press D and C as necessary
6. Zoom in on the sign change between
x=L2 and x = L1 by changing the table
parameters to:
tblStart = L2
@tbl = .1
Press „ ? 2 D .1 ¸ ¸
Steps and keystrokes Display