This system has _____ solutions 1 Infinitely 0 2

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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This system has _____ solutions 1 Infinitely 0 2
**Graph of a System of Linear Equations**

This image shows a graph plotting two linear equations on a coordinate plane. The equations represented are:

1. \( 6x - 4y = -12 \) (plotted as a blue line)
2. \( 3x - 2y = -6 \) (plotted as a purple line)

### Detailed Description of the Graph:
- **Axes**: The graph uses a standard Cartesian coordinate system with the x-axis (horizontal) and y-axis (vertical). 
- **Scale**: The grid is marked in increments of 1 unit along both axes.
- **Lines**:
  - The blue line representing the equation \( 6x - 4y = -12 \) is depicted moving diagonally from the bottom-left to the top-right of the graph.
  - The purple line representing the equation \( 3x - 2y = -6 \) also moves from the bottom-left to the top-right but is parallel and distinct from the blue line.
 
The image also includes the following prompt for students to complete:
 
**Q. This system has _________ solutions**

### Interpretation:
Since the two lines are parallel and do not intersect, this system of equations has no solutions. Parallel lines mean that the equations are dependent and inconsistent.

### Key Points for students:
- Understand how to plot linear equations on a graph.
- Identify when lines are parallel by comparing slopes. Both lines here have the same slope.
- Recognize that parallel lines indicate no solutions in a system of linear equations.
Transcribed Image Text:**Graph of a System of Linear Equations** This image shows a graph plotting two linear equations on a coordinate plane. The equations represented are: 1. \( 6x - 4y = -12 \) (plotted as a blue line) 2. \( 3x - 2y = -6 \) (plotted as a purple line) ### Detailed Description of the Graph: - **Axes**: The graph uses a standard Cartesian coordinate system with the x-axis (horizontal) and y-axis (vertical). - **Scale**: The grid is marked in increments of 1 unit along both axes. - **Lines**: - The blue line representing the equation \( 6x - 4y = -12 \) is depicted moving diagonally from the bottom-left to the top-right of the graph. - The purple line representing the equation \( 3x - 2y = -6 \) also moves from the bottom-left to the top-right but is parallel and distinct from the blue line. The image also includes the following prompt for students to complete: **Q. This system has _________ solutions** ### Interpretation: Since the two lines are parallel and do not intersect, this system of equations has no solutions. Parallel lines mean that the equations are dependent and inconsistent. ### Key Points for students: - Understand how to plot linear equations on a graph. - Identify when lines are parallel by comparing slopes. Both lines here have the same slope. - Recognize that parallel lines indicate no solutions in a system of linear equations.
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