uc's tag fail

I am international student in a cc and I got tag to ucsb with 3.2 gpa. I finished everything in fall which are GE class, major class , math and english. And I got admit from ucsb,ucd and cal Lb.
For this spring, I take a challenge course in order to get my AA degree in Business administration which I think I only could get a C or fail. so my gpa for this spring probably can not reach to 3.2. It is a business law class, it is neither a major class nor a ge class.But it is a transferable class.
what about if I get a F, will ucsb reject me ?
or what about i pass the class but cant maintain a 3.2 gpa, is ucsb still consider me ?

Ask UCSB. They deal with situations like this all the time.