Solving inequalities graphically (Part 2)

In this lesson, we will learn how to solve more complex inequalities graphically, linking multiple straight-line graphs.

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Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.1) Which of the following regions represents x < 1?

1/5

Q2.Which of the following regions represents "y is greater than or equal to -2"?

2/5

Q3.Which inequality has been drawn on the axes below?

3/5

Q4.Which inequality has been drawn on the axes below?

4/5

Q5.5) Which shape is bound by the inequalities: x < 1, y < 3, x > -1, y > -3?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.1) Which of the following regions represents x < 1?

1/5

Q2.Which of the following regions represents "y is greater than or equal to -2"?

2/5

Q3.Which inequality has been drawn on the axes below?

3/5

Q4.Which inequality has been drawn on the axes below?

4/5

Q5.5) Which shape is bound by the inequalities: x < 1, y < 3, x > -1, y > -3?

5/5

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Solving Inequalities Graphically 2

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Fill in the blanks: We can solve inequalities using _____.

1/5

Q2.Use algebraic methods to solve 3x-2<5x+4.

2/5

Q3.Find the point of intersection for the graph of y = 2x - 1 and x + y = 5 below.

3/5

Q4.For what values of x is 2x - 1 > -x + 5

4/5

Q5.For what values of x is 2x - 1 < -x + 5

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Solving Inequalities Graphically 2

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Fill in the blanks: We can solve inequalities using _____.

1/5

Q2.Use algebraic methods to solve 3x-2<5x+4.

2/5

Q3.Find the point of intersection for the graph of y = 2x - 1 and x + y = 5 below.

3/5

Q4.For what values of x is 2x - 1 > -x + 5

4/5

Q5.For what values of x is 2x - 1 < -x + 5

5/5

Lesson summary: Solving inequalities graphically (Part 2)

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This was the final lesson in the unit Solving linear simultaneous equations graphically.

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