4.4: Number Lines and Interval Notation
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is interval notation?
Back
Interval notation is a mathematical notation used to represent a range of values on a number line. It uses parentheses and brackets to indicate whether endpoints are included or excluded.
2.
FLASHCARD QUESTION
Front
What does the bracket [ ] signify in interval notation?
Back
The bracket [ ] indicates that the endpoint is included in the interval.
Tags
CCSS.6.EE.B.8
3.
FLASHCARD QUESTION
Front
What does the parenthesis ( ) signify in interval notation?
Back
The parenthesis ( ) indicates that the endpoint is excluded from the interval.
Tags
CCSS.6.EE.B.8
4.
FLASHCARD QUESTION
Front
How would you represent the interval from -2 to positive infinity, excluding -2?
Back
The interval is represented as (-2, +∞).
Tags
CCSS.6.EE.B.8
5.
FLASHCARD QUESTION
Front
How would you represent the interval from -5 to positive infinity, including -5?
Back
The interval is represented as [-5, +∞).
Tags
CCSS.6.EE.B.8
6.
FLASHCARD QUESTION
Front
How would you represent the interval from negative infinity to 5, excluding 5?
Back
The interval is represented as (-∞, 5).
Tags
CCSS.6.EE.B.8
7.
FLASHCARD QUESTION
Front
How would you represent the interval from negative infinity to 1, including 1?
Back
The interval is represented as (-∞, 1].
Tags
CCSS.6.EE.B.8
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