Question

If point C is the midpoint of ab, what is the coordinate of point B? (will insert picture)

Answer 1

it will be [-3,3]. from point a to c there was a change of 4 down and left 1. since b is the same distance from c you can just apply the translation again. so 4 down and left 1 from [1,4] is [-3,3]

Answer 2

Thank you so much!