
Show transcribed image text Dir Derivatives: Problem 16 Previous Problem Problem List Next Problem Results for this submission Entered Answer Preview Result 96*x+40ty+90 Z-2122 96x + 40y + 90z-2122 incorrect The answer above is NOT correct. 1 point) Find an equation of the tangent plane to the surface 4×2 +5y? 52 1061 at point P = (12, 4.9) (Use symbolic notation and fractions where needed.) 96x+40y+90z-2122 1 help (fractions)
Dir Derivatives: Problem 16 Previous Problem Problem List Next Problem Results for this submission Entered Answer Preview Result 96*x+40ty+90 Z-2122 96x + 40y + 90z-2122 incorrect The answer above is NOT correct. 1 point) Find an equation of the tangent plane to the surface 4×2 +5y? 52 1061 at point P = (12, 4.9) (Use symbolic notation and fractions where needed.) 96x+40y+90z-2122 1 help (fractions)





