AP Resources
Here is a helpful AP resource: AP central
Calculus I or AB: Course Overview
Course and Exam description from the AP central site
(Calculus I is Calculus AB, so ignore anything labeled BC): Course description
(Calculus I is Calculus AB, so ignore anything labeled BC): Course description
Last year's free response questions: 2018 FRQs
Half the AP test is calculator, half is non-calculator: Calculator policy