Casio FX-9750G PLUS User's Manual & Technical Reference page 165

2. Press 2 (Zoom) 6 (g).
3. Press 3 (RND) and then 1 (Trace). Use d to move the pointer to the
other intersection. The rounded coordinate values for the pointer position
appear on the screen.
k k k k k Integer Function
This function makes the dot width equal 1, converts axis values to integers, and
redraws the graph.
If one x-axis dot is Ax and one y-axis dot is Ay:
Xmax – Xmin
Ax =
126
Other Graphing Functions
Ymax – Ymin
Ay =
62
8 - 6
[Zoom]-[INTG]
137