Texas Instruments TI-84 PLUS Support Question
Texas Instruments TI-84 PLUS Support Question
Find answers below for this question about Texas Instruments TI-84 PLUS - Graphing Calculator.Need a Texas Instruments TI-84 PLUS manual? We have 1 online manual for this item!
Question posted by DSPENCE8892 on September 25th, 2013
On The Ti-30x Pro, Can I Chg A Setting So My Aws Will Round To The 4th Decimal P
On The Ti-36x Pro, Is There A Way To Have The Answers Round Off At The 4th Decimal Place (10000th) Instead Of The 2nd Decial Place (1ooth)
Current Answers
Related Texas Instruments TI-84 PLUS Manual Pages
Guidebook - Page 8
... command will paste without wizard support.
The third function of these zones: graphing keys, editing keys, advanced function keys, and scientific calculator keys. Editing - Scientific calculator keys access the capabilities of the functions found on the mode setting. Chapter 1: Operating the TI-84 Plus Silver Edition
Documentation Conventions
In the body of this guidebook also work for...
Guidebook - Page 11
... is displayed when you change the contrast setting, a number from 0 (lightest) to another graphing calculator or personal computer, any communication activity will "wake up" the TI-84 Plus. f Press y † to suit your viewing angle and lighting conditions. Turning Off the Graphing Calculator To turn on the graphing calculator. Setting the Display Contrast
Adjusting the Display Contrast...
Guidebook - Page 13
...MTRX menu. Entry Answer
The mode settings control the way the TI-84 Plus interprets expressions and displays answers. Press ~ and | to the following:
Chapter 1: Operating the TI-84 Plus Silver Edition
6 t _ Opens FUNC menu. Shortcut menus allow quick access to display the answer. MathPrint™
Entry Answer
Classic
Entry Answer
Entry Answer
Entry Answer
Using Shortcut Menus
t ^ Opens...
Guidebook - Page 19
... expression is evaluated according to the mode setting for Answer.
Calculate 3.76 P (L7.9 + ‡5) + 2 log 45.
3 Ë 76 ¥ £ Ì 7 Ë 9 Ã y C 5 ¤ ¤ Ã 2 « 45 ¤ Í
MathPrint™
Classic
Multiple Entries on a Line
To enter two or more expressions or instructions on the TI-84 Plus. This value can be an expression...
Guidebook - Page 21
...cursor to Þ; sets alpha-lock; Setting Modes
Checking Mode Settings
Mode settings control how the TI-84 Plus displays and interprets numbers and graphs. Normal Sci Eng Float 0123456789 Radian Degree Func Par Pol Seq Connected Dot Sequential Simul Real a+bi re^qi Full Horiz G-T MathPrint Classic
n/d Un/d Answers: Auto Dec Frac
Numeric notation Number of decimal places in textbooks...
Guidebook - Page 89
... define another box within the new graph, repeat steps 2 through 5. Check XFact and YFact; Select 2:Zoom In from the ZOOM menu. The TI-83 Plus adjusts the viewing window by XFact and YFact; To cancel Zoom In or Zoom Out, press '.
These values set @X and @Y equal to 0.1 and set the X and Y value of the zoom...
Guidebook - Page 91
... each pixel to one decimal place. These values set @X and @Y equal to 1/2 and set the X and Y value of each pixel to one decimal place.
Xmin=L47/3 Xmax=47/3 Xscl=1
Ymin=L31/3 Ymax=31/3 Yscl=1
ZFrac1/4
ZFrac1/4 replots the functions immediately. Xmin=L47/5 Xmax=47/5 Xscl=1
Ymin=L31/5 Ymax=31/5 Yscl=1
Chapter 3: Function Graphing 84
ZFrac1/2
ZFrac1/2 replots the...
Guidebook - Page 92
...Recalls the user-defined window. ZoomSto
ZoomSto immediately stores the current viewing window. These values set @X and @Y equal to 1/8 and set the X and Y value of ZXmin in Func mode also changes it in the user... press q ~. These values set @X and @Y equal to 1/10 and set the X and Y value of each pixel to one decimal place.
Chapter 3: Function Graphing 85 It updates the window variables to ...
Guidebook - Page 129
Consider repeating this activity with the mode set to the number of decimal places desired. The second screen shows the decimal setting at Float.
Press Í. The first screen shows four decimal places.
Using the DRAW Menu
DRAW Menu
To display the DRAW menu, press y The tangent line is drawn; the X value and the tangent-line equation are displayed on the graph. 6.
Guidebook - Page 187
...alpha-lock is on the home screen.
- The linear regression equation is calculated. The statistics reported are displayed. However, a residual plot may provide ...to the home screen. 13. Note:
- Press ' to return to fit the central portion of decimal places displayed by changing the decimal mode setting.
-
You can control the number of the scatter plot well. Press s. 11. Press y ...
Guidebook - Page 260
Press Œ Í to two decimal places.
The screen below shows the default
values with the fixed-decimal mode set to 2,000 in 7 years.
Enter the data: N=7
PV=M1250
PMT=0 ...: Because there are no payments when you solve compound interest problems, PMT must be set to 0 and P/Y must be set to select 1:Finance from the CALC VARS menu. Getting Started: Computing Compound Interest
At...
Guidebook - Page 266
... not specify roundvalue, the TI-84 Plus uses the current Float/Fix decimal-mode setting. Calculate the outstanding loan balance after each payment and display the results in a graph and in the range. Press Œ Í Í to calculate the principal;
pmt1 is the starting payment. Press to set the fixed-decimal mode setting to select Par graphing mode.
2.
GPrn(pmt1,pmt2...
Guidebook - Page 317
When you trace, you can see that Y=1 indicates that Y4 Press r † † to move to trace the inequality, observing the value of Y.
Then press | and ~ to Y6. 5.
Guidebook - Page 318
... to Create the Sierpinski Triangle
Setting up the Program
This program creates a drawing of the functions on the axes in .
Press q ~ 4 to a picture. Move the cursor over the intersection. Notice the number of the intersection point?
8. Press y / 5 to redisplay the original graph.
9. What are the coordinates of decimal places.
7. Press q. The program editor is...
Guidebook - Page 330
Press o. Use X in place of 800. Computing and Graphing Mortgage Payments
Problem
You are a loan officer at a mortgage company, and you recently closed on a 30-year home mortgage at 8 percent interest with radius r (pr2) as X increases, the value of the circle) is approximately 113.097. Set the other mode settings to 2 decimal places.
Set the viewing window. Press...
Guidebook - Page 340
... The asterisk will be erased. This menu gives you reset defaults on the TI-84 Plus, all memory (including default settings) or resetting selected portions of memory while preserving other data stored in RAM ...restored to the archived variable and press Í. If you choose to archive L1. Func (graphing); Note: You can choose to reset all of linking, deleting, or unarchiving it, but ...
Guidebook - Page 359
... graphing calculator instead ...set to receive transmission. • You attempt a backup between a TI-73, TI-82, TI-83, TI-83 Plus, or TI-83 Plus Silver Edition. • You attempt a data transfer from a TI-84 Plus to the LINK SEND menu Note: If a transmission error is returned during a backup, the receiving unit is complete, both the sending graphing calculator and receiving graphing calculator...
Guidebook - Page 366
... executes it in matrixname. y = DISTR 0:Ücdf(
4 F 3 4 D
Converts an answer from a fraction to a decimal or from a decimal to a fraction. y 9 OPS 4:Fill(
Fix #
Sets fixed-decimal mode for the specified numerator df (degrees of decimal places.
† z 0123456789 (select one)
Float
Sets floating decimal mode.
† z Float
Appendix A: Functions and Instructions 359 CTL
7:End...
Guidebook - Page 396
...) = bal(pmt2) ΣPrn( ) = bal(pmt2) -
irr() = 100 × i, where i satisfies npv() = 0
Appendix B: Reference Information 389 pmt1 + 1) × RND(PMT) - ΣPrn( )
where: RND = round the display to the number of decimal places selected
RND12 = round to pmt2
⎧ Im = RND[RND12(-i × bal(m - 1))]
⎨ ⎩
bal(m
)
=
bal(m - 1) -
bal(pmt1) ΣInt( ) = (pmt2 -
Guidebook - Page 405
...; In Full screen mode, @Y is calculated as Xmin + @X É... 46.
Accuracy Information
Computational Accuracy
To maximize accuracy, the TI-84 Plus carries more digits internally than Float causes RegEQ results to -the-rightmost pixel. (The rightmost pixel is reserved for Xscl, Yscl, Tstep, and qstep).
• Displayed values are rounded as (Ymax N Ymin) à 30...
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