Math Problem Statement

shelby was tutoring her sister over equations of perpendicular line. she presented the graph below what is the slope of the given line

Solution

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Linear Equations
Slopes of Lines

Formulas

Slope formula: (y2 - y1) / (x2 - x1)
Perpendicular line slope: -1/m (where m is the slope of the original line)

Theorems

If two lines are perpendicular, the product of their slopes is -1.

Suitable Grade Level

Grades 8-10