It is very important to start the class having strong mathematical background from previous years. Here is the summer packet. Please follow the instructions from first page http://iblog.dearbornschools.org/math/wp-content/uploads/sites/3109/2020/06/AP-Calculus-Summer-Work.docx
This is a link to the PDF of the first 3 chapters of the textbook. You need it to do the last problems from the packet.https://fl01000126.schoolwires.net/cms/lib/FL01000126/Centricity/Domain/261/Calculus%20Finney%20Damna%20Waits%20Kennedy%20AP%20Edition.pdf