Systems of Linear Equations and Inequalities Review
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What are the methods to solve systems of linear equations?
Back
The methods include graphing, substitution, and elimination.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
FLASHCARD QUESTION
Front
How do you find the solution to a system of equations by graphing?
Back
Plot the equations on a graph and identify the point where they intersect.
Tags
CCSS.8.EE.C.8B
3.
FLASHCARD QUESTION
Front
What does the solution (3, 3) represent in a system of equations?
Back
It represents the point where the two equations intersect, meaning x=3 and y=3.
Tags
CCSS.8.EE.C.8B
4.
FLASHCARD QUESTION
Front
What is the significance of the graph in solving inequalities?
Back
The graph visually represents the solution set of the inequality.
Tags
CCSS.6.EE.B.8
5.
FLASHCARD QUESTION
Front
How do you determine which graph corresponds to a given inequality?
Back
Analyze the inequality to identify the boundary line and shading direction.
Tags
CCSS.HSA.REI.D.12
6.
FLASHCARD QUESTION
Front
What is the substitution method in solving systems of equations?
Back
It involves solving one equation for a variable and substituting that expression into the other equation.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
FLASHCARD QUESTION
Front
Given the equations 7x + y = -20 and y = 3x + 10, how do you solve by substitution?
Back
Substitute y from the second equation into the first equation to find x, then back-substitute to find y.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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