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.
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.
Texas Instruments
9-12
20 Minutes
TI-Nspire™TI-Nspire™ CAS
2.0
In this activity, students will explore interest related to consumer loans, credit, and savings accounts.
In this activity, students engage in an exploration of consumer interest, both nominal and effective. Students explore the concept of compounding and the nominal interest rate to develop an understanding of effective (annual) interest rate. Students apply this understanding in determining the actual cost to a student in obtaining an unsecured student loan.
Students use built-in features to convert between nominal and effective interest rates.
The Finance Solver is applied in determining the monthly payment for the purchase of a car. Students need only know the APR, number of times compounded, length of the loan, and the purchase price.
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.