Find the partial derivative. Find fx (-2,3) when f(x,y) = 2x2 – 3xy - y. O...
Find the partial derivative. f(x,y)= x3 + 6x²y + 3xy. Find fy(x,y). A. 6x² + 3xy? OB. x2 + 12xy +9xy? OC. 6x²y +9y? OD. 6x2 + 9xy
Find the second-order partial derivative. Find fxy when f(x,y) = 8x®y - 7y2 + 2x. O A. 24x? B. 48xy O C. - 14 OD. -28
Soru 14 Find the partial derivative. Find fy(7,2) when f(x, y) = yexy. Leave your answer in terms of e. O 14 e 14 O 2e14 + 14 e 14 O e14 + 2 e14 O e14 + 14 e 14
Find the directional derivative D−→ u f(x,y) of the function f(x,y) = x2 + 3xy + y3 where →− u is the unit vector given by angle θ = π 4. What is D−→ u f(1,1)?
Find fx (x,y). f(x,y)= e - 4x + 3y O A. fx(x,y)= -4 e - 4x OB. fx(x,y) = -4 e - 4x + 3y O C. &x(x,y)= e = 4x+3 OD. &x(x,y)=3 € -4x+3y
f(x, y) = 2x2 + 4y2 + 3xy 44x 95y +580 barrels of fertilizer are produced when x kilograms and y liters of ingredient Y are combined. Check: f(2,3) = 269 Use this context and the graph provided below to answer the next FOUR questions. y liters (3.5, 4.5) Sbarrels x kilograms af I. Find at (3.5, 4.5 (Select ] ax -48.5 -2.939 - 16.5 -0.340 II. What are the units on ? barrels per kilogram II. What are the...
1. Given f(x,y) = z as z = 2 +y find: (a) the partial derivative f(x,y). (b) the partial derivative fy(2,y).
Find the value for the function Find fx +h) when f(x)- -2x2-3x + 3.
Find The indicated second-order Partial derivative. fxx(x,y) if f(x,y)=5x-3y+3 Find the indicated second-order partial derivative. fxx (x,y) if f(x,y) = 5x - 3y + 3 fxx(x,y) =
Find The indicated second-order Partial derivative. fxx(x,y) if f(x,y)=5x-3y+3 Find the indicated second-order partial derivative. fxx (x,y) if f(x,y) = 5x - 3y + 3 fxx(x,y) =