Systems of Linear Equations
Flashcard
•
Mathematics
•
7th - 12th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a system of linear equations?
Back
A set of two or more linear equations with the same variables.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
FLASHCARD QUESTION
Front
What does it mean if a system of linear equations has no solution?
Back
The lines representing the equations are parallel and never intersect.
Tags
CCSS.8.EE.C.8A
3.
FLASHCARD QUESTION
Front
What does it mean if a system of linear equations has one solution?
Back
The lines intersect at exactly one point.
Tags
CCSS.8.EE.C.8A
4.
FLASHCARD QUESTION
Front
What does it mean if a system of linear equations has infinitely many solutions?
Back
The lines coincide, meaning they are the same line.
Tags
CCSS.8.EE.C.8A
5.
FLASHCARD QUESTION
Front
What are the three main methods to solve systems of equations?
Back
Graphing, Substitution, Elimination.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
FLASHCARD QUESTION
Front
How do you determine if a point is a solution to a system of equations?
Back
Substitute the point into both equations; if it satisfies both, it is a solution.
7.
FLASHCARD QUESTION
Front
What is the elimination method?
Back
A method for solving systems of equations by adding or subtracting equations to eliminate a variable.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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