Differentiate y = 2x^3 + 6x^2 + 4x + 3 with respect to x.

Each term is differentiated according to the formula:

y = axb --> dy/dx = b*ax(b-1)

Constants differentiate to zero.

Therefore in this example:

dy/dx = 6x2 + 12x + 4 

EH
Answered by Emma H. Maths tutor

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Differentiate y=x^3


Parlami di cosa hai fatto durante le vacanze di Natale.


The function f is defined for all real values of x as f(x) = c + 8x - x^2, where c is a constant. Given that the range of f is f(x) <= 19, find the value of c. Given instead that ff(2) = 8, find the possible values of c.


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