Math Problem Statement

What is an equation that passes through the points (2,-1) and (4,2)

Solution

To

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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