Question

Which does not show a direct variation between x and y ?

A) y = 5x
B) y = 6/x
C) y - 0.7x
D) y = x/9

Answer 1

B) y=6/x

Explanation:

I took the test.

Answer 2

B

Explanation:

in B, the expression can be writting in variation form as

y∝1/x

this indicate an inverse variation