4x + 3y ≥90
5x + 10y ≥ 150
XMO
y≥0
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
Cost to run machine Y:$25/hr
x=number of hours machine X runs
y-number of hours machine Y runs
The objective function is C=|
y.
x+4
30
25
20
20
15
10
5
10
20
30