System of Two Linear Inequalities (section 6.6) Today’s Objective: I can graph a system of two linear inequalities.

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Presentation transcript:

System of Two Linear Inequalities (section 6.6) Today’s Objective: I can graph a system of two linear inequalities.

Determine whether the ordered pair is a solution of the given system. (-2, 1) y> 2x – 1 x + y < 2 y> 2x – 1 x + y < 2 ( ) > 2 ( ) – > -4 – 1 1 > -5 True or false? True ( ) + ( ) < < 2 -1 < 2 True or false? True (-2, 1) is a solution

Steps to graph a system of linear inequalities 1.Graph each individual inequality with shading 2.Solution is area shaded twice

Steps to graph a system of linear inequalities 1.Graph each individual inequality with shading 2.Solution is area shaded twice

Steps to graph a system of linear inequalities 1.Graph each individual inequality with shading 2.Solution is area shaded twice x-int:y-int -.5 x-int: y-int: 4 2

I can graph a system of two linear inequalities. Assignment: pg 403: 7-21, 33, 46-48