Find an equation of the tangent plane to the given surface at the specified point.
z = 6(x − 1)2 + 5(y + 3)2 + 1, (2, −2, 12)
Find an equation of the tangent plane to the given surface at the specified point.
z = 6(x − 1)2 + 5(y + 3)2 + 1, (2, −2, 12)