TRY IT Maximizing an Objective Function
■X: 4 units of A and 5 units of B per hour
Y: 3 units of A and 10 units of B per hour
Cost to run machine X:$22/hr
30
Cost to run machine Y:$25/hr
x=number of hours machine X runs
y=number of hours machine Y runs
2250
4x + 3y ≥ 90
5x + 10y = 150
AND
15
10
The objective function is C=22
25
COMPLETE
√y.
5
√x+
10
20
20
30
The minimum cost is $
and occurs at