Rescind policy

Will i get rescinded if my calc grade dropped from a 90 to a 75? (percentages)

My overall average throughout high school was 89, but my first semester senior year it was 93. Considering that my other courses are above 90 (A), will i get rescinded?

From my knowledge, they shouldn’t rescind you as long as you have no D’s or F’s and you don’t have any more than two C’s.