Math Problem Statement
Solution
To determine if the given system of equations has no solutions, infinitely many solutions, or exactly one solution, we need to analyze the two equations:
Step 1: Rewrite both equations in standard form
The equations are already in standard form:
- Equation 1:
- Equation 2:
Step 2: Analyze the system
We check whether the system is consistent, inconsistent, or dependent by comparing the slopes and constants.
Solve for the slope of each equation:
For the slope, rearrange each equation into slope-intercept form ().
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For : The slope is .
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For : The slope is .
Compare the slopes:
The slopes are different ( and ), meaning the lines are not parallel and therefore must intersect at exactly one point.
Step 3: Conclusion
The system has exactly one solution, as the lines are neither parallel nor overlapping.
Would you like a detailed calculation for solving the system to find the intersection point? Here are related questions to explore:
- How can we verify the intersection point of these two lines?
- What are the characteristics of a system with infinitely many solutions?
- How do we recognize systems with no solutions geometrically?
- Can substitution or elimination methods be used to solve this system?
- What role do slopes play in determining the nature of solutions?
Tip: Always check slopes first to quickly assess if lines are parallel, intersecting, or overlapping!
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Slope-Intercept Form
Systems of Equations
Formulas
Slope-intercept form: y = mx + b
Standard form of a linear equation: Ax + By = C
Theorems
Theorem of Linear Independence: Two lines intersect at a point if their slopes are distinct.
Suitable Grade Level
Grades 8-10
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