AB is the directed line segment from A (-1,-1) to B (3, 7). What are the coordinates of the point that partitions the segment into a ratio of 3:1?

Answer might be d.i think

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*