
Systems of Equations Review
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
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 system of equations is a set of two or more equations with the same variables that are solved simultaneously.
2.
FLASHCARD QUESTION
Front
How can you determine if a point is a solution to a system of equations?
Back
A point (x,y) is a solution if it satisfies all equations in the system.
3.
FLASHCARD QUESTION
Front
What does it mean if two equations represent the same line when graphed?
Back
It means there are infinite solutions, as every point on the line is a solution to the system.
4.
FLASHCARD QUESTION
Front
What is the substitution method in solving systems of equations?
Back
The substitution method involves solving one equation for one variable and substituting that expression into the other equation.
5.
FLASHCARD QUESTION
Front
What is the elimination method in solving systems of equations?
Back
The elimination method involves adding or subtracting equations to eliminate one variable, making it easier to solve for the other.
6.
FLASHCARD QUESTION
Front
What does it mean if a system of equations has no solution?
Back
It means the lines represented by the equations are parallel and never intersect.
7.
FLASHCARD QUESTION
Front
What is the graphical interpretation of a system of equations?
Back
The solutions to the system are the points where the graphs of the equations intersect.
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