Math Problem Statement
A line y=2x−3y=2x−3 is reflected across the line y=x+4y=x+4. Determine the equation of the reflection of the line.
What is required?
Find the reflection of the line across another line.
Solution
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Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Line Reflections
Linear Equations
Formulas
Reflection of a point across a line formula
Slope-intercept form of a line: y = mx + b
Theorems
Reflection of a point or line across another line
Transformation properties in coordinate geometry
Suitable Grade Level
Grades 10-12