Understanding Inequalities and Equations

Understanding Inequalities and Equations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains the principles of equations and inequalities, highlighting the key difference that inequalities require flipping the sign when multiplying or dividing by a negative number. It covers solving inequalities with negative variables and graphing them, using test points to verify solutions. The tutorial emphasizes the importance of maintaining true statements on both sides of an equation or inequality.

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18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to an equation if you add the same number to both sides?

The equation becomes false.

The equation remains true.

The equation becomes undefined.

The equation becomes an inequality.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you divide both sides of an equation by a negative number, what happens?

The equation remains true.

The equation becomes an inequality.

The equation becomes false.

The equation becomes undefined.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of subtracting the same number from both sides of an equation?

The equation becomes false.

The equation remains true.

The equation becomes an inequality.

The equation becomes undefined.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing both sides of an equation by a positive number?

The equation becomes undefined.

The equation becomes false.

The equation becomes an inequality.

The equation remains true.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding the same number to both sides of an inequality?

The inequality becomes an equation.

The inequality becomes undefined.

The inequality remains true.

The inequality becomes false.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to an inequality if you subtract the same number from both sides?

The inequality becomes an equation.

The inequality remains true.

The inequality becomes undefined.

The inequality becomes false.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to an inequality if you divide both sides by a positive number?

The inequality remains true.

The inequality becomes undefined.

The inequality becomes false.

The inequality becomes an equation.

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