Inequality and Interval Notations

​ ​ ​ ​ ​ Match the notation with its type

• Inequality Notation

• Set Notation

•  Interval Notation

Tags

CCSS.6.EE.B.8

Express the following in Interval Notation

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CCSS.6.EE.B.8

Tags

CCSS.6.EE.B.8

When you graph an inequality, you use a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

• ≤, <

Tags

CCSS.6.EE.B.8

Look at the graph. Write the inequality in interval notation.

• (-2,5)

• (-∞,-2)⋃(5,∞)

• [-2,5]

• (-∞,-2]∪[5,∞)

Choose the corresponding interval notation below that represents the graph shown here:

• Wait, what is interval notation?

Tags

CCSS.6.EE.B.8

• (-1, 4)

• [-1, 4]

• (-1, 4]

• [-1, 4)

Tags

CCSS.6.EE.B.8

What is the interval notation for this graph?

Tags

CCSS.6.EE.B.8

In interval notation, positive and negative ∞ are always closed in by ______.

• ( ) Parentheses

• [ ] Square Brackets

• { } Curly Brackets

Tags

CCSS.6.EE.B.8

When writing a solution in interval notation, what brackets do i use for: > or <

• [ ]

• ( )

Tags

CCSS.6.EE.B.8