Question

how do i find the constant of variation for this problem?

Answer 1

as X increases,Y decreases.so we can form an equation like X*Y=c...where c is constant of variation....now just plug in values and find c...but remember c should come out to be same for all 3 pairs of values.can u do that?

Answer 2

so its 60 .... thanks for the help :D

Answer 3

yes its 60 :)