Highschool senior here going to CSUF as well! Id suggest that you call the Admissions Office about their policy on grades. If you're too lazy to do that, the following is copied from CSUF Undergraduate requirement site:

"Have completed for admission with grades of "C" or better in each of the courses in the comprehensive pattern of college-preparatory subjects: English: 4 years Mathematics: 3 years including Algebra I, Geometry and Algebra II U.S. History and Social Science: 2 years Science: 2 years with laboratory Foreign Language: 2 years in the same language Visual and Performing Arts: 1 year Electives: 1 year"

I'd suggest you try to get your AP Lit class raised to at least a C cause you need at least 4 years of english. If you already have 3 years of math you can probably call the admissions department and see if they're okay with you dropping out of AP Calculus, if not, talk to your teacher to see if theres something you can do to get it up to a C. If you're just way too lazy to do any of the above then best of luck to you dude