Determine a relationship between the x- and y-values. write an equation X 1 2 3 4 5
Y 2 5 8 11 14

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.

Which expression gives the distance between the two points 2 5 and 4 8

Which table shows a proportional relationship?