Chapter 3 Vocabulary

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Across
  1. 4. Region The vertices of a solution set create this.
  2. 5. Rule You can use this to solve systems of equations. It uses the coefficient matrix.
  3. 7. A matrix can be multiplied by a constant called this.
  4. 8. A feasible region that is open and can go on forever.
  5. 9. The value in a matrix is called this.
  6. 10. To ________ means to seek the best price or profit using linear programming.
  7. 11. A rectangular array of variables or constants in rows and columns, usually enclosed in brackets.
Down
  1. 1. of Equations Two or more equations with the same variables.
  2. 2. Programming A method for finding maximum or minimum values of function over a given system of inequalities with each inequality representing a constraint.
  3. 3. The _______ of a matrix with 4 rows and 3 columns are 4 x 3.
  4. 6. Every square matrix has this.