Calculate the correlation coefficient of the following data: x y
1 9
4 16
8 22
6 24
2 12
A. -.87
B-.87
C-0.93
D -0.93

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

Solve 17= -13 - 8x and show your work.