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Solve Linear Systems by Graphing

Solve Linear Systems by Graphing. Section 7.1. Objectives:. Solve systems of linear equations by graphing. Key Vocabulary:. System of linear equations Solution of system of linear equations Consistent and independent system. Definition: System of Linear Equations, Solution of Systems.

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Solve Linear Systems by Graphing

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  1. Solve Linear Systems by Graphing Section 7.1

  2. Objectives: • Solve systems of linear equations by graphing.

  3. Key Vocabulary: • System of linear equations • Solution of system of linear equations • Consistent and independent system

  4. Definition: System of Linear Equations, Solution of Systems A system of linear equations consists of two or more linear equations in the same variables. A solution of a system of linear equations in two variables is an ordered pair that satisfies each equation in the system.

  5. Example 1: Use the graph to solve the system. Then check your solution algebraically.

  6. Definition: Consistent and Independent A linear system that has exactly one solution is called a consistent and independent system.

  7. Example 2: Solve the linear system.

  8. #1: Solve the linear system by graphing. Check your solution.

  9. #2: Solve the linear system by graphing. Check your solution.

  10. #3: Solve the linear system by graphing. Check your solution.

  11. Homework Assignment Section 7.1 Worksheet

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