Texas Instruments TI-83 Manual Book page 773

(draw store menu), 239
DRAW STO
(draw a function), 224, 661
DrawF
drawing on a graph
circles (
Circle(
line segments (
lines (
Horizontal
221
pixels (
Pxl.Change
, 237
pxl.Test)
points (
Pt.Change
233
tangents (
Tangent
text ( ), 230
Text
using , 232
Pen
(draw inverse), 224, 661
DrawInv
(decrement and skip), 521, 661
DS<(
menu, 644
DuplicateName
operation on a graph, 152, 165
dx/dt
operation on a graph, 152, 165,
dy/dx
175
—E—
e (constant), 65
(exponential), 65, 661
e^(
edit keys table, 17
, 514
Else
, 476, 515, 662
End
(engineering notation mode), 20,
Eng
662
TI-83 Plus Index
), 228
), 218
Line(
, , ),
Line( Vertical
, ,
Pxl.Off Pxl.On
, ,
Pt.Off Pt.On)
), 222
ENTRY
entry cursor, 12
EOS (Equation Operating System), 47
(equation variable), 72
eqn
Equ4String(
conversion), 491, 662
equal-to relational test (
, Equation Operating System (EOS), 47
Equation Solver
, equations with multiple roots, 77
errors
diagnosing and correcting, 59
messages, 742
examples—applications
area between curves, 578
areas of regular n-sided polygons,
box plots, 560
box with lid, 546
cobweb attractors, 572
fundamental theorem of calculus,
guess the coefficients, 574
(last entry key), 33
(equation-to-string
, 72
588
defining a, 546
defining a table of values, 547
finding calculated maximum, 557
setting the viewing window, 551
tracing the graph, 553
zooming in on the graph, 555
zooming in on the table, 549
584
), 101, 693
=
770