(This is the answer to the first question on page 11.) A word about DocumentsвЂ¦ You can do most random calculations and graphs in your Scratchpad. You can find your Product ID by looking in About. For example, the screen to the right shows a handheld with OS version 3.0.2. Can you find Status in the Settings & Status option? This will tell you the version of your operating system, OS. Change the display digits on a graph to Float6. For AP Calculus, you will be required to have AT LEAST 3 decimal places for all approximate answers. In calculus weвЂ™ll need to make sure the general and graphing angle is set to radians. (This will not change the settings for already created documents.) Pressing d causes any changes made to be disregarded.Дў After selecting вЂMake Default,вЂ™ letвЂ™s look at the setting options for Graphs & Geometry.

Be sure to tab to Make Default to apply this setting to the current and all future new documents as well as the Scratchpad. Scroll through the options by pressing the arrows on the Touchpad. Then click the arrow to the right to open the menu. More on this laterвЂ¦ General Settings looks like this on the handheld Use e or the arrow on the clickpad to get to the setting you want to change. On the TI-Nspire you are working in a document that can be saved. (You can also get to document settings from any other screen by pressing ~.) For the 83/84 and 89 this was referred to as MODE. Now under Settings, select Settings, General. To access the contextual menu, right click is done by pressing /b, designated by the symbol В«. It serves as the left click on a mouse button. will clear the entry on the current line. If you press /g, you will turn on caps lock repeat to turn it off. Notice the yellow word вЂCAPSвЂ™ above g and вЂCLEARвЂ™ above. Other keys that work just like on a computer keyboard are g and the backspace button is. Tab is a nice way to jump through fields on a dialog box or even on the Home screen. d is a good button to try if you ever get stuck somewhere. d and e behave just like Esc and Tab on a computer keyboard.

LetвЂ™s look at the buttons around the Touchpad. In order to enable this go to 5: Settings, 3: Handheld SetupвЂ¦ DonвЂ™t forget to click OK to save the Setting. You could even double tap one of the options on the Home screen if you enable that feature. Yes, the rectangle is a touchpad like on a laptop computer. Navigate around this page by clicking the arrows on the Touchpad, or just slide your finger across the Touchpad. My Documents is just like вЂMy DocumentsвЂ™ on a computer with all the files in folders. Glide the pointer over it to see your angle mode and battery status вЂ“ this calculator comes with rechargeable batteries, therefore, you must be vigilant in monitoring their status and recharging when needed вє. Notice the battery icon in the upper right hand corner. This Home screen is like the desktop of a computer. There are several features on the TI-Nspire where your computer knowledge will carry over. Martin) Section 1: Intro вЂ“ Home & Settings (84 users would call it MODE) Welcome to the most intelligently designed and mathematically enjoyable technology ever developed for the high school classroom. Martin 5/30/11 OS 3.0.2.Д«efore you do anything вЂ“ remove the TI- points and put in a safe place (or mail to Mrs. TI-Nspire CAS CX primer (especially for TI-83/84 users) This primer will help you get a feel for your new, beautiful, colorful, super graphing calculator.

Absolute value on ti nspire cx