The variables x
x
and y
y
vary directly. Use the values to find the constant of proportionality, k
k
. Then write an equation that relates x
x
and y
y
.
y=72; x=3
K=?
Y=?
x
and y
y
vary directly. Use the values to find the constant of proportionality, k
k
. Then write an equation that relates x
x
and y
y
.
y=72; x=3
K=?
Y=?
