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Find the equation of the tangent to the curve y = x² -3x +5 at the point (1,3).The tangent is a straight line of the form y = mx+cTo find the gradient, m, we first differentiate the function:dy...

The circle of fifths is an expression used to describe the relationship between the twelve chromatic notes of the musical scale (A-G with sharps and flats in between). By using the circle of fifths, you c...

The Law of Diminishing Returns is a fundamental theory and pertains to a production function in the short run. It is important to note that Diminishing Returns does not work the same way in the long run. ...

3x+3x-4=5,6x-4=5,6x=9,x=9/6,x=3/2

Il faut que l'élève:Mette une titre qui résume le contenu, saluer ses lecteurs d'une manière amicaleSe présente au monde entier sur Internet, une partie introductoireAit un aspet original, quel genre de m...