Solve (-4,5)y(8,7)

$$( - 4,5 ) y ( 8,7 )$$

Differentiate w.r.t. y

$$-39,15$$

Steps Using Definition of a Derivative

Multiply -4,5 and 8,7 to get -39,15.

$$\frac{\mathrm{d}}{\mathrm{d}y}(-39,15y)$$

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

$$-39,15y^{1-1}$$

Subtract 1 from 1.

$$-39,15y^{0}$$

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

$$-39,15$$

Evaluate

$$-\frac{783y}{20}$$

Solution Steps

Multiply -4,5 and 8,7 to get -39,15.

$$-39,15y$$