Refer to Exercise 30. Minimum value of F is
A. 0
B. – 16
C. 12
D. does not exist
Correct Answer B)
Answer:
F = 3x – 4y
Corner points are (0, 0), (0, 4), (12, 6)
Value of F at corner points –
At (0, 0), F = 0
At (0, 4), F = -16
At (12, 6), F = 12
Clearly, the minimum value of F = – 16.