scag5e_ppt_8_7

# scag5e_ppt_8_7 - Section 8.7 Systems of Inequalities...

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Section 8.7 Systems of Inequalities

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OBJECTIVE 1

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Graph the linear inequality: 2 5 x y -

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2 Graph: 2 y x - < -
Half-planes

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Graph: (a) 5 (b) 3 y y x ≤ -
OBJECTIVE 2

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Use a graphing utility to graph 2 3 6 x y - +

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OBJECTIVE 3
3 5 Graph the system: 2 10 x y x y + - + ≥ -

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3 5 Graph the system: 2 10 x y x y + - + ≥ -
4 Graph the system: 1 x y x y + +

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Graph the systems: 2 4 2 2 5 (a) (b) 2 1 2 2 2 x y x y x

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## This note was uploaded on 11/07/2011 for the course MAT 151 taught by Professor Tandy during the Summer '10 term at University of Phoenix.

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scag5e_ppt_8_7 - Section 8.7 Systems of Inequalities...

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