Solve k/2

$$\frac { k } { 2 }$$

Differentiate w.r.t. k

$$\frac{1}{2} = 0.5$$

Steps Using Definition of a Derivative

The derivative of ax^{n} is nax^{n-1}.

$$\frac{1}{2}k^{1-1}$$

Subtract 1 from 1.

$$\frac{1}{2}k^{0}$$

For any term t except 0, t^{0}=1.

$$\frac{1}{2}\times 1$$

For any term t, t\times 1=t and 1t=t.

$$\frac{1}{2}$$

Evaluate

$$\frac{k}{2}$$