Y = K (z/x)
1
W = k (x/y)'k' is some constant number.
y = c*x3 where c is the constant of proportionality.
4x= y
y = 10x
Z = K Y / X 'K' can be any constant number.
2
1
xY = 6.
W = k (x/y)'k' is some constant number.
xy = 8 or y = 8/x
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
when x increases y increases.. y=kx
y = c*x3 where c is the constant of proportionality.
2=8/4 the constant is 8 y-k/x i think.
y = 10x
4x= y