Big test tomorrow over Linear Programming, (along with othermaterial). Anyways,
ID: 3092859 • Letter: B
Question
Big test tomorrow over Linear Programming, (along with othermaterial). Anyways, the problems that I really get stuck on are the wordproblems. One example of one for instance discusses thefact that a lumber mill can turn out 600 units of product eachweek, and to meet the needs of customers, it must produce 150 unitsof lumber and 225 units of plywood. To complete the problem, wemust identify the constraints, (so for instance, if X= the units oflumber and Y= the units of plywood, X+Y< 600 would be oneof the constraints.) The problem I seem to have is just getting the correctconstraints down so I can do the rest of the problem and graph.Anyone know an easier way to identify constraints in wordproblems? Big test tomorrow over Linear Programming, (along with othermaterial). Anyways, the problems that I really get stuck on are the wordproblems. One example of one for instance discusses thefact that a lumber mill can turn out 600 units of product eachweek, and to meet the needs of customers, it must produce 150 unitsof lumber and 225 units of plywood. To complete the problem, wemust identify the constraints, (so for instance, if X= the units oflumber and Y= the units of plywood, X+Y< 600 would be oneof the constraints.) The problem I seem to have is just getting the correctconstraints down so I can do the rest of the problem and graph.Anyone know an easier way to identify constraints in wordproblems?Explanation / Answer
You just have to think it through Your constraint onproduction amount for the mill is correct X+Y<=600 But what about meeting customer demand. X>=150 and Y>=225. Look at all the nubers given in the problem. Most timesthey will figure into the constraints. I hope this helps some.Related Questions
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