Question

Direct variation: if y = 4, when x = -2, find x when y = 6

Answer 1

-3 because when y is two then x is -1 so if you multiply both values by 3 then y is 6 and x is -3

Answer 2

-3

Explanation:

Because when y is 4, x is 4/-2 = -2

So when y is 6,

x= 6/-2

= -3