Math Problem Statement
What is an equation that passes through the points (2,-1) and (4,2)
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Slope
Point-Slope Form
Coordinate Geometry
Formulas
Slope formula: m = (y2 - y1) / (x2 - x1)
Point-Slope form: y - y1 = m(x - x1)
Theorems
Slope of a line
Equation of a line passing through two points
Suitable Grade Level
Grades 7-9
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