2.3 Domain Practice w/Function Notation Review

Express the following in Interval Notation
 -8 ≤ x < 8 

• [-8, 8]
• [-8,8)
• (-8, 8]
• (-8, 8)

Tags

CCSS.6.EE.B.8

Express the following in Interval Notation
 -9 < x ≤ -4 

• [-9, -4]
• (-9,-4]
• [-9, -4]
• (-9,-4)

Tags

CCSS.6.EE.B.8

What is the domain of the function?

• (3, ∞)
• [-3, ∞)
• (-∞, 4]
• (-∞, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• (-3 , 3)
• [-4, 5]
• (-4, 5)
• (-3, 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• [1,∞)
• (-∞,1]
• (-∞,∞)
• [-∞,∞]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• [ -∞, ∞]
• (-∞,∞)
• [-3 , 3]
• [-15, 9]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Write the following in interval notation
 x < 8

• (8, ∞)
• (8, -∞)
• (-∞, 8)
• [-∞, 8]

Tags

CCSS.6.EE.B.8

Write the interval notation as an inequality. (-∞, 5]

• x > 5
• x ≥ 5
• x < 5
• x ≤ 5

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

In set notation, the infinity symbols are not used. Instead "_____" is used to represent a graph that uses all real numbers.

• R

• Z

• I

• A

Tags

CCSS.HSA.REI.D.12