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Mathematics LibreTexts

2.6.2: Key Equations

  • Page ID
    116018
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    Key Equations

    slope-intercept form of a line f(x)=mx+b f(x)=mx+b
    slope m= change in output (rise) change in input (run) = Δy Δx = y 2 y 1 x 2 x 1 m= change in output (rise) change in input (run) = Δy Δx = y 2 y 1 x 2 x 1
    point-slope form of a line y y 1 =m( x x 1 ) y y 1 =m( x x 1 )

    2.6.2: Key Equations is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts.

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