Will this affect my UCI admission?

I am accepted by UCI last Friday. However, I didn’t finish one math 104 class as required by UCI. I reported a change of class schedule to UC. I am so worried that this will affect my admission. Can I take that class in UCI or this summer? I have been working so hard to get accepted. I don’t want to miss this opportunity!.
Thank you for your answer and help.

Is this for transfer?

Contact admissions. No one on CC can you give a definite answer.