SECANT LINE TO A CURVE |
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| To graph a different function, edit the function expression.
Just highlight the expression and type over it. Variables must be entered as
Wildcard. To input the variable x as a Wildcard, first type Shift+?, then type x. To draw a different secant line, edit the values of FirstInput and LastInput. To change the graphing window boundaries, edit the values: xMin, xMax, yMin, yMax. To reset the original values, or if an error occurs, reload the file.
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