In case anyone sees this as an exercise in a technological "false ceiling" (as in, why make a physical calculator with limited RAM and display instead of a more

In case anyone sees this as an exercise in a technological "false ceiling" (as in, why make a physical calculator with limited RAM and display instead of a more capable calculator app for a modern cell phone) consider this page your answer: https://www.numworks.com/calculator/exams/ https://www.numworks.com/calculator/exams/ > Can I use the NumWorks calculator on my test? > We've got you covered! The NumWorks graphing calculator is approved for use on most exams. It includes SAT, ACT, and AP exams, which pretty well hits the high points for college-bound teenagers in the USA.