Solving inequalities graphically (Part 2)

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

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.

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.

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.

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.

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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Time to move!

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For 5 mins...

Move around:
Walk

On the spot:
Dance

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

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