




5e= 2y at the point (4, 8, 5) |Find the tangent plane to the equation z...
Question 1 < Find the tangent plane to the equation z = 3.12 2y2 + 3y at the point (-4, -3, - 75) 2 Question 2 Find the tangent plane to the equation z = 5ex°-by at the point (12, 24, 5) Question 3 < > Find the tangent plane to the equation z = 5y cos(3x – 2y) at the point (2,3,15) z = Question 4 at the point (4,2,8), and use it to Find the linear approximation to...
6. Find an equation of the tangent plane to the surface z = 4x2-y2 +2y at (-1,2,4) = V20-下一77 at (2,1) 7. Find the linear approximation of f(z. y) and use it to approximte (1.95, 1.08). 8. Find the differential of the function
Find the tangent plane to the equation z 2y cos(5x – 3y) at the point (3,5,10) z =
Find the equation of the tangent plane to the surface z=e4x/17ln(2y) at the point (4,3,4.59227)
TOTAL MARKS: 25 QUESTION 4 (a) Find a normal vector and an equation for the tangent plane to the surface at the point P: (-2,1,3). Determine the equation of the line formed by the intersection of this plane with the plane z = 0. 10 marks (b) Find the directional derivative of the function F(r, y, z)at the point P: (1,-1,-2) in the direction of the vector Give a brief interpretation of what your result means. 2y -3 [9 marks]...
Find an equation of the plane tangent to the following surface at the given point. yz e XZ - 21 = 0; (0,7,3) An equation of the tangent plane at (0,7,3) is = 0. Find the critical points of the following function. Use the Second Derivative Test to determine if possible whether each critical point corresponds to a local maximum local minimum, or saddle point. If the Second Derivative Test is inconclusive, determine the behavior of the function at the...
1 Let f (z, y)5) Find the equation for the tangent plane to the graph of f at the point (3, 3) (Use symbolic notation and fractions where needed.) Hint
1 Let f (z, y)5) Find the equation for the tangent plane to the graph of f at the point (3, 3) (Use symbolic notation and fractions where needed.) Hint
5) Find the equation for the tangent plane passing through the point (3, 1,0) for the function: z = ln(x – 2y) Please put your final answer in the form z = ax +by+ c, where a, b, and c are real valued constants.
(1 point) Find the equation of the tangent plane to the surface z = y In(x) at the point (1. -9,0). Z- Note: Your answer should be an expression of x and y, e.g. 3x - 4y + 6.
5) Find the equation of the tangent plane to the ellipsoid F(x, y, z) = * ++ z2 – 1 = 0 at (0,4,)