Answer:
(-6 , 10)
Step-by-step explanation:
plot all the points and draw their lines with different colors to see which line is perpendicular to line fg and also passes through point h
Hence the coordinate of the point that is 3/8 of the way from A to B is: (4, -6)
It’s A, C and D. Idk about explanations
3 to 4, 15/20, and 3/4