spiny urchin

2015-05-28 14:30:27 UTC

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A random equation is deduced for the purpose of the problem:Raw Message

f(x)=-10-2*x+2*(x^2)-x^3+2*(x^4)

The equation of its tangent line is determined:

g(x)=27.7006*x-27.7006*1.567318

And the equation of the normal is found:

h(x)=-27.7006*x+27.7006*1.567318

Precipitating the graph on the web page,

http://www.stonetabernacle.com/intersect-curve.html

* different points and lines on the graph are calculated*

A,B,C,D,E,F,X1,Xc,X2

From her the general case is determined. The roots to the 7th degree

polynomial are attempted.

This quantity apparently had to be true from the equations:

f '(x) = +/- sqrt(-1)