Why is Basic Calculus offered before Analytical Geometry?

[Shisui2040]

However, I don't see Analytic Geometry being used that much in Calculus 1. I've found that most precalculus subjects or courses have a section where it talks analytical geometry (mainly conic sections), or a course would have both (for example, Calculus plus Analytical Geometry) (except maybe basic concepts such as functions in the Cartesian Coordinate System). Why is Analytic Geometry a prerequisite when Calculus 1 scarcely uses it, is the question I have.