Find answers to the top 10 questions parents ask about TI graphing calculators.
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.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
Get hundreds of video lessons that show how to graph parent functions and transformations.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
Texas Instruments
9-12
45 Minutes
TI-Nspire™TI-Nspire™ CAS
2.0
In this activity students will explore the definition of absolute value using a number line, plot points to graph y = |x|, and use sliders to perform transformations with absolute value functions.
In the first part of this activity, students will use a number line to understand the concept of absolute value as the distance from zero. Then they will enter positive and negative x values into a spreadsheet, which graphs the points (x, abs(x)).
For the second part of the activity, students will investigate the effects of the variables a, c, and d on the graph of the function, y = a|x| and y = |x + d| + c.
Students will check their understanding of Problem 2 by determining the equation of a given graph. These matching exercises are self-check.
TI websites use cookies to optimize site functionality and improve your experience. To find out more or to change your preferences, see our cookie policy page. Click Agree and Proceed to accept cookies and enter the site.
You can control your preferences for how we use cookies to collect and use information while you're on TI websites by adjusting the status of these categories.