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.
In this activity, students will stretch and translate the parabola given by y = x2 and determine the effects on the equation. Students will also explore finding the vertex and zeros of a parabola and relate them to the equation.
In this problem, students are told y = x2 is the basic equation for the standard form a parabola. Students then stretch the graph and observe how the equation changes. Students will make a connection between the curvature of the parabola and the equation. Several questions follow to determine if students have made a connection.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.