Graphing Inequalities and Functions
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of a graphing inequality?
Back
A graphing inequality is a mathematical expression that shows the relationship between two variables, where one variable is not strictly equal to the other, represented visually on a coordinate plane.
Tags
CCSS.HSA.REI.D.12
2.
FLASHCARD QUESTION
Front
What does the symbol '≤' indicate when graphing?
Back
The symbol '≤' indicates that the line is solid, meaning that points on the line are included in the solution set.
Tags
CCSS.HSA.REI.D.12
3.
FLASHCARD QUESTION
Front
What does the symbol '>' indicate when graphing?
Back
The symbol '>' indicates that the line is dotted, meaning that points on the line are not included in the solution set.
Tags
CCSS.HSA.REI.D.12
4.
FLASHCARD QUESTION
Front
How do you determine the solution set of a system of inequalities?
Back
The solution set is determined by finding the region where the shaded areas of the inequalities overlap on the graph.
Tags
CCSS.HSA.REI.D.12
5.
FLASHCARD QUESTION
Front
What is the significance of the equal sign in an inequality?
Back
The equal sign indicates that the boundary line is included in the solution set, resulting in a solid line when graphed.
Tags
CCSS.6.EE.B.8
6.
FLASHCARD QUESTION
Front
What is the difference between a solid line and a dotted line in graphing inequalities?
Back
A solid line indicates that the points on the line are part of the solution set (used with ≤ or ≥), while a dotted line indicates that the points on the line are not part of the solution set (used with < or >).
Tags
CCSS.HSA.REI.D.12
7.
FLASHCARD QUESTION
Front
How can you tell if a point is part of the solution set for an inequality?
Back
To determine if a point is part of the solution set, substitute the point's coordinates into the inequality and check if the statement is true.
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