Question 1:

0 Use partial derivatives to locate critical points for a function of two variables. Find the values of it, y and z that correspond to the critical point of the function f(:c, y) = 4:32 79: + 7y + 2y2: - Use partial derivatives to locate critical points for a function of two variables. Find the values of 9:, y and z that correspond to the critical point of the function: z= f(a:,y) = 5:62 2m 6y+2y2 +5923; Enter your answer as a decimal number, or a calculation (like 22/7). m=:] (Round to 4 decimal places) y=[ ] (Round to 4 decimal places) z=[ ] (Round to 4 decimal places) 0 Use partial derivatives to locate critical points for a function of two variables. Find the values of 2:, y and 2 that correspond to the critical point of the function f(m, y) = 4:1:2 7:6 + 7y + 2y2