Difference between revisions of "Mean Value Theorem"
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A WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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| Line 35: | Line 35: | ||
}; | }; | ||
var graph = board.createElement('curve', ['x', f, 'x', -10, 10], {curveType:'graph'}); | var graph = board.createElement('curve', ['x', f, 'x', -10, 10], {curveType:'graph'}); | ||
| + | |||
| + | var g = function(x) { | ||
| + | return board.D(f)(x)-(p[1].Y()-p[0].Y())/(p[1].X()-p[0].X()); | ||
| + | } | ||
var r = board.createElement('point', [ | var r = board.createElement('point', [ | ||
| − | function() { return board.root( | + | function() { return board.root(g,(p[0].X()+p[1].X())*0.5); }, |
| − | function() { return f(board.root( | + | function() { return f(board.root(g,(p[0].X()+p[1].X())*0.5)); }], |
{name:' ',style:6}); | {name:' ',style:6}); | ||
var r2 = board.createElement('point', [function(){ return r.X()+0.01;}, | var r2 = board.createElement('point', [function(){ return r.X()+0.01;}, | ||
Revision as of 19:37, 21 January 2009
