*** From the Makers of Varsity Learning Tools - Best Education App - 2016 Appy Awards *** Pre-Calculus covers functions and graphs that most students should be familiar with from having Algebra 1 and Algebra II courses. Pre-Calculus covers other topics as well: solving and graphing of functions, domain, range, maxima and minima, and describing different properties of functions that will come up in future Calculus courses. Study these topics and more using the free Varsity Tutors’ Pre-Calculus a