For a finite rotation by an angle \alpha about the z axis, apply the rotation operator u_r to the function f(r)=ax+by and show that it transforms correctly.

Shannon mary and john earn a weekly allowance ahannon earns the amount that is 2/3 of what john earns mary earns an amount that is 1 2/3 of what johns earns 20 dollars a week who eaens the greatest allowance and who earns the least