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Graphing Absolute Value Inequalities in 2 Variables.

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Presentation on theme: "Graphing Absolute Value Inequalities in 2 Variables."— Presentation transcript:

1 Graphing Absolute Value Inequalities in 2 Variables

2 Testing Solutions Check whether the given ordered pair is a solution of (2,-1) (-3,-3) (-2,4) (2,-1) is not a solution (-3,-3) is not a solution (-2,4) is a solution

3 Graphing Nonlinear Functions A.In order to graph an unfamiliar function, construct a __________ to determine what the function looks like. B.To determine where to shade in an _____________, you will use the same techniques taught yesterday. C.Graph y=|x| in the calculator. What is its shape? ______ All the graphs today will have this general shape. T-chart inequality V

4 Graph the Function Construct a T-chart. …then graph. xy The opposite of the number with x is usually the bounce back point.

5 Graph the Function Construct a T-chart. …then graph. xy

6 Graph the Function Construct a T-chart. …then graph. xy

7 Graph the Function Construct a T-chart. …then graph. xy Test a Point.

8 Graph the Function Construct a T-chart. …then graph. xy

9 Graph the Function Construct a T-chart. …then graph. xy Test a Point.

10 Graph the Function Construct a T-chart. …then graph. xy

11 Graph the Function Construct a T-chart. xy Test a Point. …then graph.


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