Depending on the courses you took in middle school and on your post-high school goals (see the High School Course Pathways document above), you will have multiple math course choices for high school.
Remember to take into account if you need two AP math courses, as the document above explains; if this is the case, you would ideally have taken Algebra I in Middle School, so that you may take Geometry, Algebra II, and 2 AP math courses.
If you did not take Algebra I and/or Geometry in Middle School, you may have to accelerate your High School math courses so that you are able to take 2 AP math courses. Your teacher and EPIC's GSM will be able to support you designing a course pathway that is specifically suitable for you.
The following document is issued by the California Department of Education. It can help guide your course selection process.