Evaluate an inequality for a given point

Evaluate an inequality for a given point

Assessment

Interactive Video

Created by

Quizizz Content

Mathematics

11th Grade - University

Hard

The video tutorial explains how to determine if an ordered pair satisfies the inequality X + 2Y > 6. It provides examples of true and false inequalities and demonstrates the process of evaluating ordered pairs by substituting the X and Y coordinates into the inequality. The tutorial concludes by confirming whether the evaluated result satisfies the inequality.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inequality discussed in the video?

X + 2Y < 6

X - 2Y < 6

X + 2Y > 6

X - 2Y > 6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a true inequality?

-1 is less than 2

3 is greater than 2

-1 is greater than 2

3 is less than 2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of substituting the ordered pair (-3, 6) into the inequality X + 2Y > 6?

3

6

9

12

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine if an ordered pair satisfies an inequality?

By substituting the X and Y values into the inequality

By adding the X and Y values

By multiplying the X and Y values

By comparing the X and Y values

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final step in evaluating if an ordered pair satisfies an inequality?

Check if the result is less than the inequality

Check if the result is equal to the inequality

Check if the result is greater than the inequality

Check if the result is not equal to the inequality