College Algebra ( Linear Inequalities in Two Variables )

Post on 30-Jun-2015

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0 = 2x + 3-

-2x = 3-2

X = -3 2

y

x

5

5-5

-5

-10

-10

10

10

y = 2x + 3

y

x

5

5-5

-5

-10

10

10

X > -7

-10

X > -7

O > -7

TRUE

y

x

5

5-5

-5

-10

10

10

X > -7

-10