Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Any TI graphing calculator can be programmed using a language called TI-Basic. In this blog post, learn how to get started coding with your TI calculator.
Explore teaching strategies to help students succeed on the ACT® math test using TI technology.
Students investigate points of inflection on a function and its first and second derivatives, and discover how they relate to each other.
Students will explore inflection points graphically and algebraically. They will use the graphs of the function and its first and second derivative to identify the inflection points.
Next, students will use the information gained from the graph to identify points of inflection algebraically. Given a function and its first and second derivatives, students will solve the second derivative for zero to find possible inflection points. Students will then test the results to identify actual inflection points.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.