Linear Inequalities (Leaving Cert Mathematics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is a linear inequality?
What is a linear inequality?
A statement comparing expressions with >, <, ≥, ≤
What does the symbol mean?
What does the symbol mean?
is greater than or equal to
When must the inequality sign be reversed?
When must the inequality sign be reversed?
When multiplying/dividing by a negative
What is the set of natural numbers ?
What is the set of natural numbers ?
{1, 2, 3, 4, ...}
What is the set of integers ?
What is the set of integers ?
{..., -3, -2, -1, 0, 1, 2, 3, ...}
What does the set of real numbers contain?
What does the set of real numbers contain?
All numbers on the number line
On a number line, what does a full circle (●) indicate?
On a number line, what does a full circle (●) indicate?
The number is included
On a number line, what does an empty circle (○) indicate?
On a number line, what does an empty circle (○) indicate?
The number is not included
Which symbols use a full circle on the number line?
Which symbols use a full circle on the number line?
and
If , what happens when both sides are multiplied by ?
If , what happens when both sides are multiplied by ?
How do equations differ from inequalities?
How do equations differ from inequalities?
Equations show exact relationships
Do natural numbers include zero?
Do natural numbers include zero?
No, they start from 1