
Linear Inequalities + Systems of Inequalities
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a linear inequality?
Back
A linear inequality is a mathematical statement that compares a linear expression to a value using inequality symbols (e.g., <, >, ≤, ≥).
2.
FLASHCARD QUESTION
Front
What does the symbol '≥' indicate in an inequality?
Back
The symbol '≥' indicates that the value on the left is greater than or equal to the value on the right.
Tags
CCSS.6.EE.B.8
3.
FLASHCARD QUESTION
Front
What type of line is used to represent 'y < mx + b' on a graph?
Back
A dashed line is used to represent 'y < mx + b' because the points on the line are not included in the solution set.
Tags
CCSS.HSA.REI.D.12
4.
FLASHCARD QUESTION
Front
What type of line is used to represent 'y ≥ mx + b' on a graph?
Back
A solid line is used to represent 'y ≥ mx + b' because the points on the line are included in the solution set.
Tags
CCSS.HSA.REI.D.12
5.
FLASHCARD QUESTION
Front
How do you determine if a point is a solution to a system of inequalities?
Back
Substitute the point's coordinates into each inequality. If the point satisfies all inequalities, it is a solution.
6.
FLASHCARD QUESTION
Front
What is the solution set of a system of inequalities?
Back
The solution set is the set of all points that satisfy all inequalities in the system.
Tags
CCSS.HSA.REI.D.12
7.
FLASHCARD QUESTION
Front
What does it mean if an inequality is written as 'y < -x + 3'?
Back
It means that the values of y are less than the values of -x + 3, representing a region below the line y = -x + 3.
Tags
CCSS.HSA.REI.D.12
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