Flashcard 3: Math 1
Flashcard
•
Mathematics
•
6th - 9th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does an open circle represent when graphing inequalities?
Back
An open circle indicates that the number is not included in the solution set (e.g., for ).
2.
FLASHCARD QUESTION
Front
What does a filled-in/closed dot represent when graphing inequalities?
Back
A filled-in/closed dot indicates that the number is included in the solution set (e.g., for ).
3.
FLASHCARD QUESTION
Front
What is the difference between and ?
Back
includes -4, while does not include -4.
4.
FLASHCARD QUESTION
Front
What is the solution to the inequality ?
Back
The solution is .
5.
FLASHCARD QUESTION
Front
What happens to the coordinates of a point when it is reflected over the y-axis?
Back
The x-coordinate changes sign, while the y-coordinate remains the same.
6.
FLASHCARD QUESTION
Front
What is the new location of the point (-5, 2) after reflecting over the y-axis?
Back
The new point is (5, 2).
7.
FLASHCARD QUESTION
Front
What does the inequality mean?
Back
It means that x is greater than or equal to -4.
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