Texas Instruments TI-Nspire CX Instrukcja Obsługi Pobierz pdf (Strona 22)

16 Using the Scratchpad

7. Press ·.

A wizard opens, giving you a labeled box to type each argument.

8. Type {

1,2,3,4,5} as X List.

9. Press e to move to the Y List field.

10. Type

{5,8,11,14,17} as Y List.

11. If you want to store the regression equation in a specific variable,

press e, and then replace Save RegEqn To with the name of the

function variable (f1 through f99).

12. Click

OK to close the wizard and insert the expression into the entry

line.

The expression is inserted along with statements to copy the

regression equation and display the variable stat.results, which will

contain the results.

LinRegMx

function in a

CAS

handheld

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 127 128

Getting Started with the 1
TI-Nspire™/ 1
TI-Nspire™ CAS Handheld 1
Important Information 2
Contents 3
Handheld 7
· or click to 8
Using Automatic Power Down™ 9
Choosing a Language 9
¢ to open the drop-down list 10
Using the TI-Nspire™ Touchpad 11
· to complete an action 11
Adjusting the Contrast 13
Home Screen Options 13
Understanding the Scratchpad 15
Using the Scratchpad 17
12 Using the Scratchpad 18
Using the Scratchpad 13 19
· to insert it 20
· to evaluate the expression 20
Using the Scratchpad 15 21
LinRegMx 21
Wizards On 21
LinRegMx again 21
1,2,3,4,5} as X List 22
{5,8,11,14,17} as Y List 22
Viewing the History 23
Clearing the History 24
Viewing the Table 26
Tracing a Plot 28
Finding Points of Interest 29
24 Using the Scratchpad 30
Save to Document (~A) 30
Clearing Scratchpad Contents 31
~ > Clear Scratchpad (~B) 31
26 Using the Scratchpad 32
Handhelds 33
Creating a New Document 34
· to open the page 34
File > Save 35
Adding an Application 36
4 to add the Lists & 38
~5 to display layout options 39
Grouping Applications 41
Ungrouping Pages 41
Using the Application Menu 41
Context Menus 43
Reordering Pages in a Problem 45
Copying and Pasting a Problem 47
Deleting a Problem 48
Renaming Folders or Documents 51
Creating Folders 51
Recovering Deleted Documents 53
Using the Catalog 53
· to insert the item 54
Using Wizards 55
Entering Special Characters 55
· to insert the symbol 56
Working with Images 59
Repositioning an Image 60
Resizing an Image 61
Deleting an Image 61
/b, and then select Delete 62
Teacher Software Classroom 63
Pausing a Class Session 64
Understanding File Transfers 64
Opening Files 65
Collecting or Deleting Files 65
Configuring Handhelds 67
62 Configuring Handhelds 68
Replacing AAA Batteries 69
2. Remove the panel 70
Checking Battery Status 71
Recharging the Handheld 71
Changing Handheld Settings 72
68 Configuring Handhelds 74
Configuring Handhelds 69 75
52 (Settings > Document 76
Configuring Handhelds 71 77
Make Default 77
Restoring Document Settings 78
Configuring Handhelds 73 79
Restore, and then press 79
> Settings) 79
74 Configuring Handhelds 80
Viewing Handheld Status 81
54 (Settings > Status) 81
Configuring Handhelds 77 83
78 Configuring Handhelds 84
Connecting Handhelds 85
Send from the Documents menu 87
Canceling a Transfer 88
Computer panel 89
Connected Handhelds 89
Memory and File Management 95
90 Memory and File Management 96
My Documents file browser 96
Memory and File Management 91 97
Resetting the Memory 98
Memory and File Management 93 99
Delete All 99
94 Memory and File Management 100
What You Need to Know 101
Before You Begin 101
Handheld Status dialog 102
Handheld Status dialog box 102
Updating the Operating System 103
Completing the OS Upgrade 104
Yes to continue 105
Send OS 106
Important: 107
OS Upgrade Messages 108
Using Keyboard Shortcuts 113
108 Using Keyboard Shortcuts 114
Using Keyboard Shortcuts 109 115
110 Using Keyboard Shortcuts 116
Working in TI-84 Mode 117
112 Working in TI-84 Mode 118
TI-84 Plus Mode Cables 119
Upgrading the TI-84 Plus OS 120
Appendix: Service and Support 121
For U.S. and Canada: 122
For General Information 122
For Technical Support 122
For All Other Countries: 122

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