Find the derivative of $ 2x-\large\frac{3}{4}$

Answer 1

Let $ f(x)= 2x-\large\frac{3}{4}$

$ \Rightarrow f'(x) = \large\frac{d}{dx} $$\bigg( 2x-\large\frac{3}{4} \bigg)$

$ =2 \large\frac{d}{dx}$$(x) - \large\frac{d}{dx}$$\bigg(\large\frac{3}{4}\bigg)$

$ = 2-0$

$ = 2$