Which groundbreaking graphing calculator, introduced by Texas Instruments in 1990, became known as the 'workhorse' of high school and college mathematics with its tagline 'The Power To Solve'?

Texas Instruments revolutionized mathematics education with their graphing calculators. From classrooms to engineering labs, these devices changed how we learn and apply mathematical concepts. This trivia question explores the history behind one of their most iconic products that became a staple in mathematics education worldwide.

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TI-83 Plus
TI-92
TI-89
TI-81