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Systems of Linear Equations

Systems of Linear Equations

Assessment

Flashcard

Mathematics

8th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a system of linear equations?

Back

A set of two or more linear equations with the same variables.

2.

FLASHCARD QUESTION

Front

What does it mean for a system of linear equations to have a unique solution?

Back

It means there is exactly one set of values for the variables that satisfies all equations in the system.

3.

FLASHCARD QUESTION

Front

What does it mean for a system of linear equations to have no solution?

Back

It means the lines represented by the equations are parallel and never intersect.

4.

FLASHCARD QUESTION

Front

What does it mean for a system of linear equations to have infinitely many solutions?

Back

It means the equations represent the same line, so any point on the line is a solution.

5.

FLASHCARD QUESTION

Front

How do you solve a system of linear equations by graphing?

Back

You graph each equation on the same coordinate plane and identify the point(s) where they intersect.

6.

FLASHCARD QUESTION

Front

What is the substitution method for solving systems of linear equations?

Back

You solve one equation for one variable and substitute that expression into the other equation.

7.

FLASHCARD QUESTION

Front

What is the elimination method for solving systems of linear equations?

Back

You add or subtract equations to eliminate one variable, making it easier to solve for the other.

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