Solve (1,1)text{y}(2,4)

$$( 1,1 ) \text { y } ( 2,4 )$$

Differentiate w.r.t. y

$$2,64$$

Steps Using Definition of a Derivative

Multiply 1,1 and 2,4 to get 2,64.

$$\frac{\mathrm{d}}{\mathrm{d}y}(2,64y)$$

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

$$2,64y^{1-1}$$

Subtract 1 from 1.

$$2,64y^{0}$$

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

$$2,64\times 1$$

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

$$2,64$$

Evaluate

$$\frac{66y}{25}$$

Solution Steps

Multiply 1,1 and 2,4 to get 2,64.

$$2,64y$$