Operation Manual

406
tan( (tangent)
41, 369
tan
/( (arctangent) 41, 369
tangent (tan( )
41
tangent (tan( )
369
tangent lines, drawing
128
Tangent( (draw line)
128, 370
tanh( (hyperbolic tangent)
275, 370
tanh
/( (hyperbolic arctangent) 275, 370
TblStart (table start variable)
118
tcdf( (student-t distribution probability)
248, 370
TEST (relational menu)
69
TEST LOGIC (Boolean menu)
70
Text(
instruction
133, 144, 370
placing on a graph
133, 144
Then
282, 356
thick graph style
77
TI Connect™
343
TI Rechargeable Batteries
charging
36
TI-84 Plus
key code diagram
291
TI-84 Plus C Charging Stations
35
storing
37
Time axes format
111, 370
time value of money (TVM)
C/Y variable (number of compounding periods
per year)
265
calculating
258
formulas
381
FV variable (future value)
265
I% variable (annual interest rate) 265
N variable (number of payment periods) 265
P/Y variable (number of payment periods per
year)
265
PMT variable (payment amount)
265
PV variable (present value)
265
TVM Solver
257
tvm_FV (future value)
260, 371
tvm_
I% (interest rate) 259
tvm_I% (interest rate)
371
tvm_
N (# payment periods) 260, 371
tvm_Pmt (payment amount)
259, 371
tvm_PV (present value)
259, 371
variables
265
timeCnv( ), convert time
370
TI-Navigator™ software and the TI-84 Plus C
1
TInterval (one-sample t confidence interval)
235
TInterval (one-sample t confidence interval)
370
tpdf( (student-t distribution probability density
function)
248, 370
TRACE
cursor
85
entering numbers during
85, 100, 104, 111
expression display
82, 85
Trace instruction in a program
85, 370
transmitting
error conditions
346
from a TI-83
346
from a TI-83 Plus Silver Edition or TI-83 Plus
346
from a TI-84 Plus Silver Edition or TI-84 Plus
346
stopping
344
to a TI-84 Plus Silver Edition or TI-84 Plus
344
transpose matrix (
T) 158, 374
trigonometric functions
41
troubleshooting
37
T-Test (one-sample t test)
229, 371
turn clock off, ClockOff
350
turn clock on, ClockOn
350
turning on and off
coordinates
82
expressions
82
functions
76
grid
82
labels
82
points
134
stat plots
76, 220
tvm_FV (future value)
260, 371
tvm_
I% (interest rate) 259
tvm_I% (interest rate)
371
tvm_
N (# payment periods) 260, 371
tvm_Pmt (payment amount)
259, 371
tvm_PV (present value)
259, 371
two-proportion z confidence interval (2-PropZInt)
237, 363
two-proportion z test (2-PropZTest)
233, 363
two-sample
F-Test formula 380
two-sample t test formula
381
two-variable statistics (2-Var Stats)
206, 371
U
u sequence function 107
Un/d
15, 57
UnArchive
23, 328, 371
ungrouping
333
user variables
378
uv/uvAxes (axes format)
111, 371
uw/uwAxes (axes format)
111, 371
V
v sequence function 107
value operation on a graph
91
variables
complex
21
displaying and storing values
22
equation solver
49
graph databases
21
graph pictures
21
independent/dependent
120
list
21, 165
matrix
21, 148
real
21
recalling values
23
solver editor
48
statistical
215
string
271
test and interval output
245
types
21
user and system
22, 378
VARS and Y-VARS menus
28
variance of a list (variance( )
182