State whether the relationship between the variables in the table is a direct variation, an inverse variation, or neither. If it is a direct or inverse variation, write a function to model it.

x=3,9,13,20

y=9,27,39,60

Question

Bernard Rush

15 May, 04:32

+5

Answers (1)

Know the Answer?

Wendy Todd · Answer 1

9 = 3 k, 27 = 9 k, 39 = 13 k, 60 = 20 k

k = 3

This is a direct variation.

Function is : y = 3 x

State whether the relationship between the variables in the table is a direct variation, an inverse variation, or neither. If it is a direct or inverse variation, write a function to model it.x=3,9,13,20y=9,27,39,60