Ty What are the x- and y-coordinates of point E, which
partitions the directed line segment from A to B into a
ratio of 1:2?
10
B(-4,9)
N
9
8
7
X =
mn 2 - 1) + X
6
- Gala
= -](v2 - va) + v1
5
V=
m
m+n
4
14
O (0, 1)
0 (-1,3)
O (-2,5)
(1,0)
-7 -6 -5 -4 -3 -2
11
2
3
4
5
6
7
-2
-37
A(2,-3)
-4
on

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.