1) A linear inequality resembles a linear equation, but the equal sign is replaced with an inequality symbol. a) True b) False 2) Example of linear inequality in one variable a) b) 3) Translate into mathematical expression: Seven less than 3 times the sum of a number and 5 is at most 11. a) 3(n+5)−7≤ 11 b) 3(n+5)−7≥ 11 c) 3(n+5)−7< 11 d) 3n+5−7≤ 11 4) The graph of a linear inequality in one variable is the graph on the real number line of all solutions of the inequality a) True b) False 5) If you divide or subtract by a negative number, the symbol of the inequality is reversed. a) True b) False

Linear Inequality

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