What is the y-coordinate of the point that divides the
directed line segment from j to k into a ratio of 5: 1?
ak (72)
y= m
yz - va) + v1
-11 + 1 2
3
4
5
6
7
8
9 10 11 x
j (1.-10)

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?