Understanding Interval Notation

What interval notation does the number line graph represent?

• [∞, -5)

• (∞, -5)

• [-5, ∞)

• (-5, ∞)

Tags

CCSS.6.EE.B.8

Which of the following represents the interval notation for all numbers greater than 3 and less than or equal to 7?

Tags

CCSS.6.EE.B.8

What is the interval notation for the set of all real numbers less than 5?

Tags

CCSS.6.EE.B.8

Which of the following intervals is a closed interval?

• A closed circle at 1 and an open circle at 4

• An open circle at 1 and a closed circle at 4

• Closed circles at both 1 and 4

• Open circles at both 1 and 4

Tags

CCSS.6.EE.B.8

Which interval notation represents all real numbers except 0?

Tags

CCSS.HSA.REI.B.3

• All numbers greater than 2

• All numbers less than or equal to 2

• All numbers greater than or equal to 2

• All numbers less than 2

Tags

CCSS.6.EE.B.8

Which of the following intervals is an open interval?

Tags

CCSS.HSA.REI.D.12