Systems of Equations: Equal Values Method Flashcard
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a system of equations?
Back
A set of two or more equations with the same variables that are solved together.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
FLASHCARD QUESTION
Front
What does it mean for two lines to intersect in a graph of a system of equations?
Back
It means there is one unique solution to the system, where the values of the variables satisfy both equations.
Tags
CCSS.8.EE.C.8A
3.
FLASHCARD QUESTION
Front
What does it mean if two lines are parallel in a system of equations?
Back
It means there is no solution to the system, as the lines never meet.
Tags
CCSS.8.EE.C.8B
4.
FLASHCARD QUESTION
Front
What is the Equal Values Method?
Back
A method for solving systems of equations by setting the equations equal to each other.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
FLASHCARD QUESTION
Front
Solve the system of equations: y = 2x + 3 and y = 4x - 1.
Back
The solution is x = 2 and y = 7.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
FLASHCARD QUESTION
Front
What does it mean if a system of equations has infinitely many solutions?
Back
It means the equations represent the same line, and every point on the line is a solution.
Tags
CCSS.8.EE.C.8A
7.
FLASHCARD QUESTION
Front
Solve the system of equations: y = 3x - 1 and y = 5x + 2.
Back
The solution is x = -3 and y = -10.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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