We worked with the absolute value function with equations today and showed that there are now two possibilities in getting answers. The presence of the absolute value function will result in two values that are correct as solutions in each equation. We also went over the type of problems that do not work with absolute value functions. After going through several problems together, the students then got started on their homework.
Assignment: section 3-8; page 146-147; #1-32 all, #71-78 all
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