Which Math course should I take in case I studied the CBSE Syllabus till class 9?

Hello, I'm a former CBSE student, who studied till class 9. I had the opportunity to study in the US for high school, and am currently a sophomore. So my question is which math course should I take incase I come from CBSE math roots. I'm currently taking Algebra 2. I'm also relatively good in CBSE Maths. I am asking this as Geometry was too easy and Algebra 2 seems familiar to someone like me.