Find the coordinates of P such that P divided the line segment from A(1, 3) to B(8,4)
into a 4:1 ratio.

(Suggestion: graph points A and B on paper)
a) P17, 1)
b) P(-4.6, 2.2)
c) P(1.8, 8.6)
d) P(6.6, 3.8)