Summative: Solving and Graphing Inequalities
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by RIS Mathematics Gr7
| 17 Questions
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How is solving an equation similar to solving an inequality?
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How is solving an equation different to solving an inequality?
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When graphing an inequality, what is the critical value? Be as specific as possible!
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Solve and graph the inequality below. Include the solution inequality. On the graph, you must have the critical value, correct symbol, and arrow.
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A student theatre charges \$9.50 per ticket. The theatre has already sold 70 tickets. Write and solve an inequality that represents how many more tickets the theatre needs to sell to earn at least \$1000. Your answer needs to include the inequality, solution inequality, and a graph which includes the critical value, symbol, and arrow. Show your work too!