Graph an absolute value inequality from the parent graph

Graph an absolute value inequality from the parent graph

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to graph the inequality Y > |X|. It highlights that the graph will be a dashed line because the inequality is not inclusive. The tutorial demonstrates how to plot the graph starting from the vertex and explains the significance of dashed lines by testing points on the line. It further discusses testing points above and below the graph to determine which areas satisfy the inequality.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of line is used to graph the inequality Y > |X|?

Bold line

Solid line

Dashed line

Dotted line

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the line dashed when graphing Y > |X|?

Because the inequality is a quadratic

Because the inequality does not include equal to

Because the inequality is less than

Because the inequality includes equal to

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which point is used to test the inequality on the line?

(0,0)

(1,1)

(2,2)

(0,1)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of testing the point (0,1) for the inequality Y > |X|?

The point is on the line

The point does not satisfy the inequality

The point satisfies the inequality

The point is below the line

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean if a point satisfies the inequality Y > |X|?

The point is not part of the solution

The point is on the line

The point is below the line

The point is above the line