Question: please help asap!!! Consider the function f(x,y) = 3x4 x2y + 2y2 + 7 and the point P( - 1,1). a. Find the unit vectors

please help asap!!!

Consider the function f(x,y) = 3x4 x2y + 2y2 + 7 and the point P( - 1,1). a. Find the unit vectors that give the direction of steepest ascent and steepest descent at P. b. Find a vector that points in a direction of no change in the function at P. a. What is the unit vector in the direction of steepest ascent at P? (DD (Type exact answers, using radicals as needed.) What is the unit vector in the direction of steepest descent at P? (DD (Type exact answers, using radicals as needed.) b. Which of the following vectors is in a direction of no change of the function at P? OA. (-10,3) OB. (10,3) 0c. (-3,10) O D. (-3.10)

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