Systems of Equations Basics Review
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
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. The solution is the point(s) where the equations intersect.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
FLASHCARD QUESTION
Front
What does it mean to solve a system of equations graphically?
Back
To solve a system of equations graphically means to plot the equations on a graph and find the point(s) where they intersect.
Tags
CCSS.8.EE.C.8B
3.
FLASHCARD QUESTION
Front
What is an ordered pair?
Back
An ordered pair is a pair of numbers used to represent a point in a coordinate system, written as (x, y).
Tags
CCSS.HSA.CED.A.3
4.
FLASHCARD QUESTION
Front
What does it mean if a system of equations has no solution?
Back
A system of equations has no solution if the lines represented by the equations are parallel and never intersect.
Tags
CCSS.8.EE.C.8A
5.
FLASHCARD QUESTION
Front
What does it mean if a system of equations has infinitely many solutions?
Back
A system of equations has infinitely many solutions if the equations represent the same line, meaning they intersect at every point on that line.
Tags
CCSS.8.EE.C.8B
6.
FLASHCARD QUESTION
Front
How do you determine if an ordered pair is a solution to a system of equations?
Back
To determine if an ordered pair is a solution, substitute the x and y values into each equation. If both equations are true, the pair is a solution.
7.
FLASHCARD QUESTION
Front
Back
The solution is (1, 3).
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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