Question

Which function rule would help you find the values in the table

j k
2 -12
4 -24
6 -36
8 -48


A. k = -12j

B. k = -6j

C. k = j - 12

D. k = j - 6

Answer 1

as the j goes up 2 the k goes down 12

so -12/2 = -6

and its a direct variation so its k = -6j