Opening Routine.

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Presentation transcript:

Opening Routine

Topic 4 – Functions (Part B) Class 2 – Solving Absolute Value Equations Mr. Solórzano – Algebra 2

Objectives Essential Question Solve absolute value equations graphically Solve absolute value equations algebraically Solve absolute value equations with fewer than 2 solutions Essential Question How can you solve an absolute value equation?

Solve absolute value equations graphically

Solving Absolute Value Equations Algebraically

Solving Absolute Value Equations With Fewer Than Two Solutions

Your Turn

Solving Absolute Value Inequalities

Closing Activity A snowball comes apart as a child throws it north, resulting in two halves traveling away from the child. The child is standing 12 feet south and 6 feet east of the school door, along an east-west wall. One fragment flies off to the northeast, moving 2 feet east for every 5 feet north of travel, and the other moves 2 feet west for every 5 feet north of travel. Write an absolute value function that describes the northward position, n(e), of both fragments as a function of how far east of the school door they are. How far apart are the fragments when they strike the wall?