The points (80, 20) and (120, 30) form a proportional relationship. What is the slope of the line that...
The points (80, 20) and (120, 30) form a proportional relationship. What is the slope of the line that passes through these points?
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info@snapandsolve.comThe slope of a line passing through two points (x₁, y₁) and (x₂, y₂) is calculated as (y₂ - y₁) / (x₂ - x₁).
For the points (80, 20) and (120, 30):
Slope = (30 - 20) / (120 - 80) = 10 / 40 = 1/4.
The slope is 1/4.
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