chapter 3

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Across
  1. 3. region Set of all points
  2. 6. Variable isolated on one side
  3. 7. Set of numbers that are not bounded
  4. 9. Values freely chosen
  5. 10. Problem that the solution must satisfy
  6. 11. method Solve for one variable then plug back into equation
  7. 14. method Get equation in one variable
  8. 15. Having bounds or limits
Down
  1. 1. triple A x B x C
  2. 2. of inequalities Two variables consist of two linear inequalities and the same variables
  3. 4. point Total sales equal total cost
  4. 5. Atleast one solution
  5. 8. No solution
  6. 12. Finding maximum or minimum value of a function
  7. 13. programming Find maximum profit or minimum cost