Question:
Find the point(s) on the surface at which the tangent plane
Last updated: 7/10/2022
Find the point(s) on the surface at which the tangent plane is horizontal. z = 9-x² - y² + 4y (x, y, z) = ( )
Last updated: 7/10/2022
Find the point(s) on the surface at which the tangent plane is horizontal. z = 9-x² - y² + 4y (x, y, z) = ( )