Hi Nicole,

It looks like the Mathematics 3 course shares a lot of content similarity with the Algebra 2 course, which I know is typically followed by the Precalculus course (a full year course). This is then followed by the Calculus I and Calculus II courses (or the Differential/Integral or AP Calc AB / BC versions).

I hope this helps! Please let me know if there's any other questions I can answer for you!