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.
Customize your summit experience with sessions on math, STEM, coding and more.
Students are introduced to modeling linear data through an investigation of comparing grams of fat and calories in fast food hamburgers.
Students use linear regression to investigate the relationship between the number of calories and the number of grams of fat in fast food hamburgers.
Students set up and equation to relate calories vs. grams of fat by plotting the data as a scatter plot, then find the line of best fit.
Students compare the equation found with the regression equation. They examine how similar or different the equations are.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.