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.
Learn on your own schedule! All 2021 T³IC sessions are now available on demand through May 31.
We are here to help with distance learning resources for schools and districts.
Students explore relative maximums and minimums by drawing tangent lines to a curve and making observations about the slope of the tangent line.
Students use a program to plot a tangent line to a curve. Students will examine the slope of the tangent line to find relative maximums and minimums.
In studying each critical number, students will be able to determine whether there is a relative maximum, relative minimum, or a plateau at that point.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.