Texas Instruments TI-84 Plus - Chapter 3: Function Graphing

Index 677
F
Faceplates . . . . . . . . . . . . . . . . . . . . . 10
factorial (!)
. . . . . . . . . . . . . . . . . . . . . 620
family of curves
. . . . . . . . . . . . . . . . . 112
FCC statement
. . . . . . . . . . . . . . . . . . . iii
Fill(
. . . . . . . . . . . . . . . . . . . . . . 239, 577
FINANCE CALC menu
. . . . . . . . . . . 393
FINANCE VARS menu
. . . . . . . . . . . 405
financial functions
amortization schedules
. . . . . . . 399
cash flows
. . . . . . . . . . . . . . . . . 397
days between dates
. . . . . . . . . . 403
interest rate conversions
. . . . . . 402
payment method
. . . . . . . . . . . . 404
time value of money (TVM)
. . . . 394
Fix (fixed-decimal mode)
. . . . . . 22, 577
fixed-decimal mode (Fix)
. . . . . . 22, 577
Float (floating-decimal mode)
. . . 22, 577
floating-decimal mode (Float)
. . . 22, 577
fMax( (function maximum)
. . . . . . . . 578
fMin( (function minimum)
. . . . . . 59, 578
fnInt( (function integral)
. . . . . . . . 61, 578
FnOff (function off)
. . . . . . . . . . 100, 578
FnOn (function on)
. . . . . . . . . . 100, 578
For(
. . . . . . . . . . . . . . . . . . . . . . 439, 579
format settings
. . . . . . . . . . . . . 108, 161
formulas
amortization
. . . . . . . . . . . . . . . . 638
ANOVA
. . . . . . . . . . . . . . . . . . . . 630
cash flow
. . . . . . . . . . . . . . . . . . 639
days between dates
. . . . . . . . . . 640
interest rate conversions
. . . . . . . 639
logistic regression
. . . . . . . . . . . . 629
sine regression
. . . . . . . . . . . . . . 630
time value of money
. . . . . . . . . . 635
two-sample F-Test
. . . . . . . . . . . 632
two-sample t test
. . . . . . . . . . . . . 633
fPart( (fractional part)
. . . . .69, 235, 579
free-moving cursor
. . . . . . . . . . . . . . 113
frequency
. . . . . . . . . . . . . . . . . . . . . . 307
Full (full-screen mode)
. . . . . . . . . 24, 579
full-screen mode (Full)
. . . . . . . . . 24, 579
Func (function graphing mode)
. .23, 579
function graphing
accuracy
. . . . . . . . . . . . . . . . . . . 114
CALC (calculate menu)
. . . . . . . . 126
defining and displaying
. . . . . . . . . 94
defining in the Y= editor
. . . . . . . . 96
defining on the home screen, in a
program
. . . . . . . . . . . . . . . . . 98
deselecting
. . . . . . . . . . . . . . . . . . 99
displaying
. . . . . . . . . . .94, 105, 111
∆X and ∆Y window variables
. . . 107
evaluating
. . . . . . . . . . . . . . . . . . . 98
family of curves
. . . . . . . . . . . . . . 112
format settings
. . . . . . . . . . . . . . 108
free-moving cursor
. . . . . . . . . . . 113
graph styles
. . . . . . . . . . . . . . . . . 101
maximum of (fMax( )
. . . . . . . . . . . 59
maximum of (fMax( )
. . . . . . . . . . 578
minimum of (fMin( )
. . . . . . . . . . . 578
modes
. . . . . . . . . . . . . . .23, 95, 579