AP Chemistry + AP Physics I or AP Biology + AP Physics I

At our school, we have very in-depth Algebra II and Geometry classes. Many Precalculus topics are actually covered in Algebra II. We covered/are due to cover conics, trigonometry, and operating with matrices. Also, AP Calculus AB is a prerequisite for AP Calculus BC at our high school. One more thing, is there any difference between Math Analysis H and Precalculus H?