SOLUTION: 1 (a) Using a scale of 2 cm=10 units on both axes, graph the feasible region represented by the following system of inequalities:
x+y ≤50
2x-y ≤40
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-> SOLUTION: 1 (a) Using a scale of 2 cm=10 units on both axes, graph the feasible region represented by the following system of inequalities:
x+y ≤50
2x-y ≤40
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Question 1189928: 1 (a) Using a scale of 2 cm=10 units on both axes, graph the feasible region represented by the following system of inequalities:
x+y ≤50
2x-y ≤40
-3x+y ≤10
x≥0
y≥0 [8 mks]
(b) Based on the result of part (a) above:
(i) determine the maximum value of the objective function:
Z=15x+25y [2 mks]
(ii) State clearly at what value of x and y does the maximum value occur. [2 mks]
