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Graphing an absolute value inequality with a vertical shift

Graphing an absolute value inequality with a vertical shift

Assessment

Interactive Video

Mathematics

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to graph the inequality Y < |X + 5|. It begins by introducing the concept of absolute value inequalities and the parent graph Y = |X|. The tutorial then discusses the transformation caused by the '+5' and how it shifts the vertex of the graph. The instructor plots the new graph, ensuring it is represented as a dashed line since it is a 'less than' inequality. Finally, the video demonstrates how to test points to determine which areas of the graph are part of the solution set.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What test point is suggested for determining the validity of points above or below the absolute value inequality?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the statement 'zero is less than absolute value of 0 + 5' in the context of this lesson.

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OFF

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