Operation Manual

TI-83 Plus Draw Instructions 219
Drawing a Line Segment from the Home Screen or a Program
Line(
also draws a line segment between the coordinates (
X1,Y1
) and
(
X2,Y2
). The values may be entered as expressions.
Line(
X1,Y1,X2,Y2
)
To erase a line segment, enter
Line(
X1,Y1,X2,Y2,
0)