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Big Ideas Math Integrated I, 2016

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Big Ideas Math Integrated I, 2016 View details

5. Solving Equations by Graphing

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Exercise 45 Page 248

For inequalities on a number line, what does it mean when a point is open or closed?

Practice makes perfect

To graph an inequality on a number line, we need to make note of two things: the direction of the inequality and whether it is strict.

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Subchapter links

Communicate Your Answer p.243

Monitoring Progress p.244-246

Exercises p.247-248