Systems of Linear Functions

Systems of Linear Functions

Assessment

Flashcard

Mathematics

8th - 9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a system of linear functions?

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 equations to have a solution?

Back

A solution is a set of values for the variables that makes all equations in the system true.

3.

FLASHCARD QUESTION

Front

What are the three main methods to solve systems of equations?

Back

Graphing, Substitution, Elimination.

4.

FLASHCARD QUESTION

Front

What is the graphical representation of a system of linear equations?

Back

The intersection point(s) of the lines representing the equations.

5.

FLASHCARD QUESTION

Front

What does it mean if two lines are parallel in a system of equations?

Back

The system has no solution because the lines never intersect.

6.

FLASHCARD QUESTION

Front

What does it mean if two lines coincide in a system of equations?

Back

The system has infinitely many solutions because the lines are the same.

7.

FLASHCARD QUESTION

Front

How do you determine if a point is a solution to a system of equations?

Back

Substitute the point's coordinates into each equation; if they hold true for all, it's a solution.

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