Inequalities Flashcards
1
Q
On a number line, would ≥ be represented by a closed or open circle?
A
A closed circle
2
Q
On a number line, would > be represented by a closed or open circle?
A
An open circle
3
Q
List the integers that satisfy the inequality 3≤x<8
A
3,4,5,6,7
(3 is included since x ≥ 3, but 8 is not included as x < 8)
4
Q
What is the symbol for ‘greater than’?
(x ? 3)
A
x > 3
5
Q
What is the symbol for ‘less than’?
(x ? 3)
A
x < 3
6
Q
What is the symbol for ‘greater than or equal to’?
(x ? 3)
A
x ≥ 3
7
Q
What is the symbol for ‘less than or equal to’?
(x ? 3)
A
x ≤ 3
