Solving Open Sentences Involving Absolute Value

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Presentation transcript:

Solving Open Sentences Involving Absolute Value Lesson 6-5 Solving Open Sentences Involving Absolute Value

Solve an Absolute Value Equation Ex 1 Solve an Absolute Value Equation Solve ⎮a - 4⎮ = 3. -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Solve an Absolute Value Equation Solve ⎮b + 6⎮ = 5. -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Write an Absolute Value Equation Ex 2 Write an Absolute Value Equation Write an equation involving absolute value for the graph. -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Write an Absolute Value Equation Write an equation involving absolute value for the graph. -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Solve an Absolute Value Inequality () Ex 3 Solve ⎮t + 5⎮ < 9. Then graph the solution set. -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6

Solve an Absolute Value Inequality () Solve ⎮s -3⎮  12. Then graph the solution set. -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 2 4 6 8 10 12 14 16 18 20 22

Solve an Absolute Value Inequality () Ex 4 Solve ⎮2x + 8⎮  6. Then graph the solution set. -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6

Solve an Absolute Value Inequality () Solve ⎮3y - 3⎮  9. Then graph the solution set. -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6