

Show transcribed image text Dir Derivatives: Problem 16 Previous Problem Problem List Next Problem Results for this submission Entered Answer Preview Result 96 x+40 y-z-1302 96x+40y- z- 1302 incorrect The answer above is NOT correct (1 point) Find an equation of the tangent plane to the surface 4×2 + 5y2 522 -1061 at point P= (12, 4, 9). (Use symbolic notation and fractions where needed.) 96x+40y-z-1302 help (fractions)
Dir Derivatives: Problem 16 Previous Problem Problem List Next Problem Results for this submission Entered Answer Preview Result 96 x+40 y-z-1302 96x+40y- z- 1302 incorrect The answer above is NOT correct (1 point) Find an equation of the tangent plane to the surface 4×2 + 5y2 522 -1061 at point P= (12, 4, 9). (Use symbolic notation and fractions where needed.) 96x+40y-z-1302 help (fractions)





