Interval notation

Interval notation

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
6.EE.B.8, HSA.REI.D.12

Standards-aligned

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Wayground Content

Used 25+ times

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16 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write the following in interval notation
 x < 8

(8, ∞)
(8, -∞)
(-∞, 8)
[-∞, 8]

Tags

CCSS.6.EE.B.8

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

with infinity?

Yes

No

Tags

CCSS.6.EE.B.8

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

<, >

≤, ≥

>, ≥

<, ≤

Tags

CCSS.6.EE.B.8

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Pick the correct letter for:
6 > x

A
B
C
D

Tags

CCSS.6.EE.B.8

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Why do we not use closed parentheses/brackets for positive and negative infinity?

Infinity is an idea/concept and not an actual number, so it can't be included

False, we do in fact use closed parentheses/brackets for positive and negative infinity

Huh?

???

Tags

CCSS.HSA.REI.D.12

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write the inequality in interval notation. x > -1

(-∞, -1)
(-1, ∞]
(-∞, -1]
(-1, ∞) 

Tags

CCSS.6.EE.B.8

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which graph matches the inequality

4 > x

A

B

C

D

Tags

CCSS.6.EE.B.8

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