To find: The solution of the system
Answer to Problem 9CR
Infinitely many solutions
Explanation of Solution
Given information: The system of equation
Calculation:
The values of x and y is shown in the following table:
Equation | Value of x | Value of y |
| 1 | 2 |
2 | 3 | |
3 | 4 | |
| 1 | 2 |
2 | 3 | |
3 | 4 |
From the table it is observed, both the straight lines pass through the same points.
The graphs of the straight lines
The two systems of equations represent the same straight line. So, every points lying on the line is a solution of the system.
Hence, the system of equation has infinitely many solutions.
Chapter 6 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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