HP 49g Graphing Calculator - Manual (Page 95)

To label the axes with user-defined labels
1. Select the
axes
command from the command catalog
i
2. Enter a list containing the horizontal and vertical axis labels as strings:
{ "h-label" "v-label " } .
For example:
AXES({
"Years", "Earnings"}).
3. Press (ENTER) to store the labels.
4. Press 0 (GRM) to display the plot again.
5. Press
EDIT.
6. Press (NXT) to display the second page of the fmiction-key menu.
7. Press
LABEL.
To have the axes intersect at a point other than (0,0)
1. Select the
axes
command from the command catalog ((CZD).
2. Enter a complex number representing the new point of intersection.
For example:
AXES((1,1)).
3. Press (ENTER) to store the new point of intersection.
4. Press either 0 ©, 0 dS), or 0 (10).
5. Press
ERASE.
6.
Press
DRAW.
Page 10-2 Advanced plotting options