Graphical Inequalities (Edexcel GCSE Maths): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What does understanding graphical inequalities involve?
What does understanding graphical inequalities involve?
Shading specific regions
What is the first step when working with graphical inequalities?
What is the first step when working with graphical inequalities?
Convert inequalities to equations
What does the boundary line separate?
What does the boundary line separate?
True and false regions
What type of line should be drawn for strict inequalities ( or )?
What type of line should be drawn for strict inequalities ( or )?
Dotted line
What type of line is used for or inequalities?
What type of line is used for or inequalities?
Solid line
Which inequality would require a dotted line when graphed?
Which inequality would require a dotted line when graphed?
What is the most common test point used in Step 3?
What is the most common test point used in Step 3?
If makes the inequality true, which region should you shade?
If makes the inequality true, which region should you shade?
The region containing the origin
What should you do if the origin lies on the boundary line?
What should you do if the origin lies on the boundary line?
Choose a different test point
Why is the origin the preferred test point?
Why is the origin the preferred test point?
It makes calculations simple
What does the final shaded region represent?
What does the final shaded region represent?
Points satisfying all inequalities
What might an exam question ask you to do instead of shading?
What might an exam question ask you to do instead of shading?
Label the region