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Published byOsborne Collins Modified over 8 years ago

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Inequalities Symbols and line graphs

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Symbols < is less than > is greater than < is less than or equal to > is greater than or equal to points to the left … try this - with left hand: make an L, then slightly “lean” hand … <

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Line Graphs is greater than is less than

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More line graphs is greater than or equal to is less than or equal to

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Solving Inequalities Use the same steps you use to solve for a variable in an equation with an equal sign Before graphing, be sure to write the solution with the variable on the left hand side.

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Practice problems 1. m – 12 > 65 2. x + 23 < 14 3. 12 > y – 9 Solve each inequality, check your solution and then graph.

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