Find the equation for the tangent plane to the surface z=−3x2−7y2 at the point (2,1,−19). A. 2x+y−19z=1 B. −12x−14y−z=−2
Posted: Thu Jul 14, 2022 4:37 pm
Find the equation for the tangent plane to the surface z=−3x2−7y2 at the point (2,1,−19). A. 2x+y−19z=1 B. −12x−14y−z=−28 C. 2x+y−19z=−16 D. −12x−14y−z=−19