Find where to buy the TI-84 Plus CE Python graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Learn about the math and science behind what students are into, from art to fashion and more.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
We are here to help with distance learning resources for schools and districts.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
Texas Instruments
9-12
45 Minutes
TI-Nspire™TI-Nspire™ CAS
3.2
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.
TI websites use cookies to optimize site functionality and improve your experience. To find out more or to change your preferences, see our cookie policy page. Click Agree and Proceed to accept cookies and enter the site.
You can control your preferences for how we use cookies to collect and use information while you're on TI websites by adjusting the status of these categories.