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Linear systems vocab
section 3.1-3.5
Question | Answer |
---|---|
system of equations | two or more equations with the same variable |
consistant | atleast one solution |
inconsitant | no solution |
independant | one solution |
dependant | infinite solutions |
substitution method | one equation solves for terms of another |
elimination method | eliminate one variable by adding or subtracting the equation |
system of inequalities | set of inequalities with the same variable |
constraints | condidions given to variables |
feasible region | the intersection of the graphs |
bounded | when the intersected area is a polygon |
vertices | maximum and minimum value that a linear function has for the points in a feasible region |
unbounded | when the inequalities form a region that is open |
linear programming | the process of finding the maximum or minimum values for a region |
ordered triple | when the equation has 3 variables |
octants | intersect right angles and divide space into 8 regions |