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Algebra
/ Systems of two linear equations in two variables
Difficulty: Easy
The graph of a system of linear equations is shown. What is the solution to the system?
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Explanation
Choice C is correct. The solution to this system of linear equations is represented by the point that lies on both lines shown, or the point of intersection of the two lines. According to the graph, the point of intersection occurs when and , or at the point . Therefore, the solution to the system is .
Choice A is incorrect and may result from conceptual or calculation errors.
Choice B is incorrect and may result from conceptual or calculation errors.
Choice D is incorrect and may result from conceptual or calculation errors.