Question

Find the derivative of
2x - 2/4​

Answer 1

Answer:

2

Step-by-step explanation:

Given :

$\sf f(x)=2x-\dfrac{2}{4}$

$\sf f(x)=2x-\dfrac{1}{2}$

f ( x ) = y

Now d y / d x

Diff. w.r.t. x

y' = d ( 2 x - 1 / 2 ) / d x

y' = d ( 2 x ) / d x - d / d x ( 1 / 2 )

We know derivative of constant is zero.

y' = d / d x ( 2 x )

Apply power rule of differentiation we get :

y' = 1 × 2 ( x° )

y' = 2

Therefore derivative of 2 x - 1 / 4 is 2 .