➗ Slope-Intercept From Two Points Calculator
Find the slope and y-intercept of a line through two points.
Result
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How this calculator works
Find the slope and y-intercept of a line through two points.
Formula
m=(y₂-y₁)/(x₂-x₁), b=y₁-mx₁
Example
Points (1,2) and (4,8) give y = 2x.
Frequently asked questions
What does the Slope-Intercept From Two Points Calculator do?
Find the slope and y-intercept of a line through two points.
Are the results exact?
The calculator follows the displayed formula. Rounded display values may differ slightly from full-precision results.
Can I use negative or decimal values?
Most fields accept decimals and negative values when they make sense for the formula.
How should I check an important result?
Review the formula, verify your entries, and confirm high-stakes work with a qualified teacher or professional.