FREE Online Measurements Converters and Calculators
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  Graphing Function Calculator
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Scripts available at JavaScript Source Internet.com

Enter the X-Y coordinates for a function and this script will give you the graphing formulas, including Formula, Slope, Y-intercept, Parallel and Perpendicular lines. Easy!

Enter coordinate values:
X1:
Y1:
X2:
Y2:
Formula:
Slope:
Y-Intercept:
Parallel Line Formula:
Perpendicular Line Formula: