Find the inverse function of h(x) = -2/3 x + 6.
h -1(x) = -3/2 x + 9
h -1(x) = -3/2 x - 6
h -1(x) = -2/3 x + 9
h -1(x) = -2/3 x - 6
h -1(x) = -3/2 x + 9
h -1(x) = -3/2 x - 6
h -1(x) = -2/3 x + 9
h -1(x) = -2/3 x - 6