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Mathematics
10th -
12thgrade
Solving Systems of Linear Equations in Three Variables
6 questions
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- 1. Multiple ChoiceWhat are systems of linear equations?a set of two or more linear equations in the same variablesa polynomial with three termsset of two or more linear inequalities in the same variables
- 2. Multiple ChoiceIf a system of equations has no solution, what does the graph look like?intersecting linesparallel linesskew linesintersecting lines
- 3. Multiple ChoiceThe solution of a system of three linear equations in three variables, x,y, and z, is called a(n) ___________________ (x,y,z).Ordered PairIntegerOrdered TripleSum
- 4. Multiple ChoiceSolve the system of equations:( 5, 1, -4)(-5, 3, -1)None of these( -1, 5, -4)
- 5. Multiple ChoiceSolve the system of equations:( -2, 4, 3)( 2, 1, 6)No solutioninfinite # of solutions
- 6. Multiple ChoiceSolve the system.(5, -6, 3)(2, 3, -1)(-4, 2, 5)No Solution
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