Interval Notation

Write the following in interval notation
 x < 8

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

Tags

CCSS.6.EE.B.8

When graphing b< 6 would you use an open or closed circle?

• open
• closed

Tags

CCSS.6.EE.B.8

Can you use the symbols "[" or "]"

with infinity?

• Yes

• No

Tags

CCSS.6.EE.B.8

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥

• >, ≥

• <, ≤

Tags

CCSS.6.EE.B.8

Write the inequality in interval notation. x > -1

• (-∞, -1)
• (-1, ∞]
• (-∞, -1]
• (-1, ∞) 

Tags

CCSS.6.EE.B.8

Write the following in interval notation
x ≥ 100

• (0, 100]  (Real quick)
• (∞, 100]
• [100, ∞)
• (∞, 100)

Tags

CCSS.6.EE.B.8

Can you use the symbols [ or ]
with infinity or negative infinity?

• Yes
• No
• Pizza

What interval notation does the number line graph represent?

• [∞, -5)
• (∞, -5)
• [-5, ∞)
• (-5, ∞)

Tags

CCSS.6.EE.B.8

Match the graph with the correct interval notation. 

• [11,∞)
• [11,∞]
• (∞,11]
• (-∞,11]

Tags

CCSS.6.EE.B.8

Pick the correct letter for:
(-∞,6) 

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8