Answer:
Anna will be 9 in the live action movie
Isabella's mother is Grandma (i don't know her actual name since they never said-)
300 is total points that can be earned on the Grace-Field IQ test
Sister Krone confronts Isabella about the knowledge of the orphanage
um i believe jasper's eyes are light green in the first season
If i remember correctly, i do think it is the first answer
The slope of line c would be 1