13.7 – Graphing Linear Inequalities Are the ordered pairs a solution to the problem?

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Presentation transcript:

13.7 – Graphing Linear Inequalities Are the ordered pairs a solution to the problem?

13.7 – Graphing Linear Inequalities

Are the ordered pairs a solution to the problem? 13.7 – Graphing Linear Inequalities

Graph the solution – Graphing Linear Inequalities

Graph the solution – Graphing Linear Inequalities

Graph the solution – Graphing Linear Inequalities

Graph the solution – Graphing Linear Inequalities

Graph the solution – Graphing Linear Inequalities

14.1 – Solving Systems of Linear Equations by Graphing A system of linear equations allows the relationship between two or more linear equations to be compared and analyzed.

Determine whether (3, 9) is a solution of the following system. Both statements are true, therefore (3, 9) is a solution to the given system of linear equations – Solving Systems of Linear Equations by Graphing

Determine whether (3, -2) is a solution of the following system. Both statements are not true, therefore (3, -2) is not a solution to the given system of linear equations – Solving Systems of Linear Equations by Graphing

Solve the system of equations by graphing 14.1 – Solving Systems of Linear Equations by Graphing

Solve the system of equations by graphing 14.1 – Solving Systems of Linear Equations by Graphing

Solve the system of equations by graphing 14.1 – Solving Systems of Linear Equations by Graphing

Special Systems of Linear Equations Consistent system has at least one solution. Inconsistent system has no solution. Independent equations have different graphs. Dependent equations have identical graphs. Consistent system Independent equations 14.1 – Solving Systems of Linear Equations by Graphing

Special Systems of Linear Equations Consistent system has at least one solution. Inconsistent system has no solution. Independent equations have different graphs. Dependent equations have identical graphs. Inconsistent system Independent equations 14.1 – Solving Systems of Linear Equations by Graphing

Special Systems of Linear Equations Consistent system has at least one solution. Inconsistent system has no solution. Independent equations have different graphs. Dependent equations have identical graphs. Consistent system Dependent equations 14.1 – Solving Systems of Linear Equations by Graphing