17 logarithmic functionssliders
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This document provides keystroke-by-keystroke instructions for exploring logarithmic functions using sliders in TI-Nspire Mini-Tutorials. It describes how to create a graph window and three sliders, change the slider settings to manipulate variables a, b, and c with ranges from -10 to 10 in the generic logarithmic equation log(a·x+b)+c, and input and manipulate this equation using the sliders.
17 logarithmic functionssliders
- 1. www.media4math.com TI‐Nspire Mini‐Tutorials Exploring Graphs of Logarithmic Functions Using Sliders Summary of Keystrokes Create a graph window and three sliders: c62 b1A (Repeat twice.) `¡¢¤ (Move 2 sliders: Use to hover over slider till you see ÷ . Hold a { `¡¢¤ till you see . Use to move the slider d .) Change the settings on the sliders: (Use `¡¢¤ to hover over slider.) a/b1 (Change settings: v1 to a with a range from -10 to 10; v2 to b with a range from -10 to 10; and v3 to c with a range from -10 to 10. Use the e to move from one field to another. Press · to complete changes.) Input generic equation and manipulate sliders: e (Press several times to get to the function entry area.) Ark (Find the log() function and press · .) B¢C· ©2008 a.m. productions, llc. All rights reserved.