# Differentiation

**Differentiation (Question)**

Determine the derivative of the following functions.

- y = x
^{2} - y = 3x
- y = 10

*Guide:
*

*Constant Rule*

*y = a (a is a constant)*

*dy/dx = 0*

*Power rule*

*y = x ^{n}*

*dy/dx = nx*

^{n-1}*Constant Multiple Rule*

*y = ax ^{n} (a & n are both constant)*

*dy/dx = anx*

^{n-1}*Sum Rule*

*y = f(x) + g(x)*

*dy/dx = f'(x) + g'(x)*

**Differentiation (Answer)**

- 2x
- 3
- 0

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