Solving Absolute Value Inequalities Challenge

Solving Absolute Value Inequalities Challenge

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Practice Problem

Hard

CCSS
6.EE.B.8

Standards-aligned

Created by

Lucas Foster

FREE Resource

Standards-aligned

CCSS.6.EE.B.8
The video tutorial covers solving absolute value inequalities, focusing on 'or' and 'and' inequalities. It begins with a recap of previous lessons, explaining the difference between 'or' and 'and' inequalities. The instructor demonstrates how to solve these inequalities by removing absolute value bars, flipping inequality signs, and graphing solutions. The tutorial emphasizes understanding the process and provides examples for clarity. The session concludes with a summary of key points.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of inequality involves a variable being between two numbers?

Compound inequality

Absolute inequality

And inequality

Or inequality

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you start solving an 'or' inequality involving absolute values?

By adding the absolute value bars

By removing the absolute value bars

By graphing the inequality

By multiplying both sides by -1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When solving the inequality |x + 2| > 4, what is the first step?

Write x + 2 < 4 and x + 2 < -4

Write x + 2 > 4 and x + 2 > -4

Write x + 2 < 4 and x + 2 > -4

Write x + 2 > 4 and x + 2 < -4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the solution to the inequality |x + 2| > 4?

x > 2 or x < -4

x > 2 or x < -2

x > 4 or x < -6

x > 2 or x < -6

Tags

CCSS.6.EE.B.8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of circle is used on a number line for inequalities without a line underneath?

Open circle

Closed circle

Half-filled circle

No circle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the inequality |2x - 1| ≤ 5, what is the first step to convert it into an 'and' inequality?

Divide both sides by 2

Add 5 to both sides

Subtract 1 from both sides

Make the right side negative and split the inequality

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When solving the inequality -5 ≤ 2x - 1 ≤ 5, what is the next step after adding 1 to all parts?

Add 5 to all parts

Divide all parts by 2

Multiply all parts by 2

Subtract 1 from all parts

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