HP (Hewlett-Packard) NW280AAABA Calculator User Manual


 
Index 603
T
tables, custom 103
template key 24
templates 20
test mode See exam mode
text
23
textbook entry 32, 33, 36, 47
theme 34
time 16, 34
time-value-of-money problems 285
title bar 14
Toolbox menus 29, 305
touch options 16
trace 94–95, 129
transformations, geometric 161–164
Triangle Solver app 70, 293–296
functions 369–370
variables
Numeric
569
summary of 443
Trig Explorer app 70, 302–304
trig zoom 90, 94, 102
trigonometric
fit
230
functions 314
troubleshooting 585
turn on and off 12
TVM problems 285
Two-Proportion Z-Interval 253
Two-Proportion Z-Test 247
Two-Sample T-Interval 254
Two-Sample T-test 249
Two-Sample Z-Interval 251
Two-Sample Z-Test 245
U
undo
a zoom
90
in Geometry 144
units 445–451
calculating with 446
converting between 448
prefixes for 446
tools for manipulating 448
uppercase characters 23, 493
Upper-Tail Chi-Square probability 317
USB cables 44
user defined
keys
515
regression fit 230
variables 429, 512
user keyboard 515
User menu 305
user modes 516
V
variables
Advanced Graphing app
434
app 109, 554–574
CAS 59
complex 431
creating 427
cross-app 110
definition of 583
Finance app 442
Function app 122, 432
Geometry 433
global 511
graphics 431
Home 431
Home settings 431
in programming 553
Inference app 439
key 25
Linear Solver 443
list 431
local 511
matrix 431
Numeric view 561
Parametric app 441
Plot view 554
Polar app 442
qualifying 110, 429, 512
real 431
retrieving 429
Sequence apps 444
Solve app 433
Spreadsheet app 203, 433
Statistics 1Var 435
Statistics 2Var 437
Symbolic view 559–561
Triangle Solver 443
types of in programming 553
User 554