When solving absolute value equations  you must rewrite the equation as two linear equations.
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When solving absolute value inequalities: -isolate what is inside the absolute value bars PowerPoint PPT Presentation


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When solving absolute value equations you must rewrite the equation as two linear equations. - isolate what is in the absolute value bars -rewrite it as two equations, one equal to the positive the other equal to the negative. When solving absolute value inequalities:

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When solving absolute value inequalities: -isolate what is inside the absolute value bars

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When solving absolute value inequalities isolate what is inside the absolute value bars

When solving absolute value equations you must rewrite the equation as two linear equations.-isolate what is in the absolute value bars-rewrite it as two equations, one equal to the positive the other equal to the negative

When solving absolute value inequalities:

-isolate what is inside the absolute value bars

-solve one as it is written and write another inequality switching the direction of the symbol and changing the sign on the number

Remember! Absolute value is never negative!


When solving absolute value inequalities isolate what is inside the absolute value bars

Real Number System

Whole Numbers 0, 1, 2, 3, ……..

Integers …..,-2, -1, 0, 1, 2, 3,………..

Rational Numbers- numbers that can be written as a ratio of two integers.

Irrational Numbers – numbers when written as decimals that do not terminate or repeat.


When solving absolute value inequalities isolate what is inside the absolute value bars

Solve

Rewriting equations and formulas:

Solve for r


When solving absolute value inequalities isolate what is inside the absolute value bars

Compound Inequalities with and /or

Or


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