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 the connections between the points on a line and the equation of the line written in slope-intercept form.
Students find the coordinates of the points on the line, followed by its slope and y-intercept.
Students change either the slope or y-intercept of an equation and watch how the line changes.
Next, students construct two lines parallel to the given line, one through point A and the other through point B. They will also construct two lines perpendicular to the given line and observe the relationship between the slopes of the lines.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.