1.
Which is not a point at which a maximum or minimum value of a function could occur for the feasible region?
A.
(-3, 0)
B.
(-3, 6)
C.
(1, 5)
D.
(0, 3)
Hint
2.
A feasible region has vertices at (4, 6), (-2, 3), (2, -2), and (3, 1). At which point is the maximum value of the function
f
(
x
,
y
) = 2
x
+
y
?
A.
f
(4, 6)
B.
f
(-2, 3)
C.
f
(2, -2)
D.
f
(3, 1)
Hint
3.
Which coordinates are not of the vertices of the feasible region for the system of inequalities?
A.
(2, 4)
B.
(5, 1)
C.
(5, 4)
D.
(0, 6)
Hint
4.
Find the minimum value of
f
(
x
,
y
) = 4
x
- 2
y
for the polygonal region determined by the feasible region.
A.
-28
B.
27
C.
-14
D.
14
Hint
5.
Find the value of 6
3
.
A.
216
B.
729
C.
36
D.
18
Hint