Multiple Choice
Let f(x, y, z) = x2 + 2y2 + 4z2. Find the point on the plane x + y + z = 14 at which f has its smallest value.
A) (8, 4, 2)
B) (0, 0, 14)
C) (1, 2, 11)
D)
E) (2, 4, 8)
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q26: Find the point on the surface z
Q27: Suppose that a function f(x,y) has a
Q28: Find the point on the sphere x<sup>2
Q29: Find the absolute maximum and minimum
Q30: Use Maple's fsolve routine to solve the
Q32: Find and classify the critical points of
Q33: If a function f(x,y) has a local
Q34: Find and classify all critical points for
Q35: Find the absolute maximum and minimum
Q36: Find and classify all critical points of