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Graphing Linear Inequalities

Graphing Linear Inequalities. y = ½x + 1 y = -⅔x. 2.). y = x + 4 y = 3x. 4x - 3y = 11 3x - 5y = -11. 1.). y = -½x + 1 y = -5x -1. 3.). 2x + y = 8 y = x - 7. x + 2y = 7 3x - 2y = 1. y = 3x - 6 -3x + y = -6. 8x - 9y = 19 4x + y = -7.

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Graphing Linear Inequalities

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  1. Graphing Linear Inequalities

  2. y = ½x + 1 y = -⅔x 2.) y = x + 4 y = 3x 4x - 3y = 11 3x - 5y = -11 1.) y = -½x + 1 y = -5x -1 3.) 2x + y = 8 y = x - 7 x + 2y = 7 3x - 2y = 1 y = 3x - 6 -3x + y = -6 8x - 9y = 19 4x + y = -7 y = 2x - 3 y = -3x + 2 1.) 2.) 3.) 2.) 3.) 1.) Summary: On Solving Linear Systems(Graphing, Substitution, Elimination Methods) Graphing: Substitution Elimination

  3. Graphing linear equation Example 1 y = 2x-3

  4. Graphing linear INEQUALITY Example 2 y < 2x-3

  5. Your Turn! y < x-1

  6. Graphing linear INEQUALITY Example 3 y ≥ 2x-3 Text

  7. System of Linear Equations Two or more linear equations together form a system of linear equations. Your Turn! y ≥ x-1 (2,1)

  8. System of Linear INEQUALITIES Two or more linear inequalities together form a system of linear inequalities. Example 4 y > 2x-3 (2,1) y < x-1

  9. System of Linear INEQUALITIES Two or more linear inequalities together form a system of linear inequalities. Example 5 y < 2x-3 (2,1) y > x-1

  10. Your Turn! (-1,4) y ≤ -4x y > x+5

  11. Your Turn! (-1,4) y ≥ -4x y < x+5

  12. Your Turn again! y > -½x + 2 (-2,3) y ≥ -3x - 3

  13. Your Turn again! y > -½x + 2 (-2,3) y ≥ -3x - 3

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