Search over 10,000 free study notes

For many reasons cell division can become unregulated. This leads to the formation of a mass of cells called a tumour which cannot perform their normal function – they are said to be undifferentiated. In som...

As the expression contains 4 separate terms that are added together, we can treat this as 4 separate differentiations. The general rule for differentiation for a general term bx^n is (b n)x (n-1) . For examp...

A verb is called reflexive when the subject performs an action on the same subject. For example, ‘I wash myself’ (in Italian ‘Mi lavo’) is reflexive because ‘I’ is both the subject and the object of the verb...

y = 6x 2 + 8x + 2 To find the first derivative of this equation, we must multiply the powers of x with the coefficient. Therefore, we do 2 times 6 (2 is the power and 6 is the coefficient) for the first term...

How to write comparative essays The important thing to keep in mind when needing to compare texts is that in any question the emphasis is on both the similarities and differences between them . While compara...