2.6.2: Key Equations

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May 28, 2023
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- 2.6.1: Key Terms
- 2.6.3: Key Concepts

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Key Equations

slope-intercept form of a line	$f (x) = m x + b$
slope	$m = \frac{change in output (rise)}{change in input (run)} = \frac{Δ y}{Δ x} = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}$
point-slope form of a line	$y - y_{1} = m (x - x_{1})$

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