Could someone help me solve this problem? I'm totally lost.....Thanks
Use x = 78 - 2y to replace x in the function to get
z = 12y(78 - 2y) - 3(78 - 2y)^2 - 3y^2
Differentiate to get dz/dy and equate to 0 in the usual way. Solve for y.
seven of clubs....I'm sure of it this time.
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Verified answer
Use x = 78 - 2y to replace x in the function to get
z = 12y(78 - 2y) - 3(78 - 2y)^2 - 3y^2
Differentiate to get dz/dy and equate to 0 in the usual way. Solve for y.
seven of clubs....I'm sure of it this time.