Math Help - Derivative help plz

1. Derivative help plz

What is the derivative of 2/3x-2

2. The derivative of $\frac{1}{u(x)}$ is $- \frac{u'(x)}{u^2(x)}$

The derivative of $\frac{1}{3x-2}$ is $- \frac{3}{(3x-2)^2}$

The derivative of $\frac{2}{3x-2}$ is $- \frac{6}{(3x-2)^2}$