# How do you find the derivative of the function using the definition of derivative #f(x) = 10#?

##### 1 Answer

#### Explanation:

The derivative of a function is a measure of the rate of change of the function.

In this case the function is not changing as10 is a constant.

if f(x) = c where c is a constant then f'(x) = 0 The derivative of a constant is always zero.

EDIT: Definition added

**Limit definition**

The definition of the derivative:

** Note**: Since there is no

So the derivative is equal to zero.