This is a fourth year course offered after Algebra 2 in the sequence of Math at I.H.S. It is a further investigation into Algebra and Trigonometry, focusing on the topics that are used in Pre Calculus. When completed satisfactory, this course will help you when entering into Calculus at the college level. Students are required to use a Texas Instrument 84 Plus graphing calculator. The option will be available for students to take this course as dual-credit with TC3.