Consider x=h(y, z)x=h(y, z) as a parametrized surface in the natural way. write the equation of the tangent plane to the surface at the point (3,0,3)(3,0,3) given that ∂h∂y(0,3)=−5∂h∂y(0,3)=−5 and ∂h∂z(0,3)=−3∂h∂z(0,3)=−3.