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.
Enhance your teaching with a hands-on learning experience.
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.
TI Connectivity CableUnit-to-Unit link cables
Students observe tables of values to see that inequalities are true for some values of the variable and not for others.
Students will use the LINEQUA calculator program to explore one-variable inequalities. First they will investigate a table of values, determining when a column comparing the left and right sides of the inequality produces the number 1 for true and the number 0 for false.
Then students will investigate the graph of inequalities, comparing the inequality symbols and how they are represented in the graph.
Finally, students will solve inequalities using addition, subtraction, multiplication, and division. They will be able to compare the starting inequality with the solution. Students will explore when the inequality symbol is reversed/flipped.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.