Will I my acceptance get rescinded?

I already got accepted into the school, however I had a D in my AP Calculus class the first semester of my senior year. I don’t know if I need to report it or not or if it was included in their decision to accept me but I was just wondering if it was grade based or GPA based because right now I’m sitting around 3.6 - 3.8

what ended up happening?

for real, what ended up happening?