Math Problem Statement
Select the correct answer from each drop-down menu. The slope of the line passing through the points (7, 5) and (21, 15) is ? .
Another line with a slope that is one-third that of the slope you just calculated passes through the origin and the point ? .
Solution
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Math Problem Analysis
Mathematical Concepts
Analytic Geometry
Slope of a Line
Formulas
Slope formula: m = (y2 - y1) / (x2 - x1)
Theorems
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Suitable Grade Level
Grades 8-10
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