Line segment ab has endpoints a(1, 4) and b(4, 2). find the coordinates of the point that divides the line segment directed from a to b in the ratio of 1: 4.
a) (1,
6
5
)
b) (
18
5
,
8
5
)
c) (
6
5
,
18
5
)
d) (
8
5
,
18
5
)