Question

How do you find the derivative of `f(x)=1/2x+2/3`?

Answer 1

`f'(x)=1/2`

Explanation:

We use the power rule:

`d/dx(x^n) = nx^(n-1)`

And so with:

`f(x)=1/2x+2/3`

we have:

`f'(x)=1/2`