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.
Bring a new dimension of learning to your classroom with activities that put math in motion.
Join us as we come together to encourage, engage and empower each other in a shared learning experience.
We are here to help with distance learning resources for schools and districts.
TI Connect™TI Connect™ CE
TI Connectivity CableUnit-to-Unit link cables
Students graph a quadratic function and investigate its symmetry by choosing pairs of points with the same y-value.
This activity enables students to investigate the axis of symmetry of a quadratic.
Students graph a quadratic equation and examine it.
Students use the table of values to study the quadratic equation further.
Students then adjust the table set up to choose a pair of x-values that have the same y-value. On the Home screen, they find the average of the values. This is done for several pairs of values.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.