Find the minimum or maximum value of f (as indicated) subject to the given constraint.Maximum of f(x, y) = 4xy,subject to x + y = 8

A. Maximum = 72 at (0, 8)
B. Maximum = 64 at (3, 5)
C. Maximum = 72 at (2, 6)
D. Maximum = 64 at (4, 4)

Answer: D

Mathematics

You might also like to view...

Evaluate the integral.

A.
B.
C.
D.

View
Mathematics

Multiply and simplify. ?  

A.
B.
C.
D. y

View
Mathematics

Simplify the expression.

A. -3 B. 9 C. 3 D. not a real number

View
Mathematics

Find all angles ? in radian measure that satisfy –3? ? ? ? ? and ? is coterminal with 3?/4

View
Mathematics