0
Anonymous
y = -26
Wiki User
Chat with our AI personalities
-32
x*y = k where k is a constant.When x = 9, y = 7 so k = 9*7 = 63 When x = 21, 21*y = 63 so y = 3.
y=3 y^3(y^3-y)= 3^3(3^3-3)= 27(27-3)= 27(24)=648
y = kx k = y/x = 21/-5 = - 21/5
y and ½z