#### To determine

**To explain:**

implicit differentiation.

#### Explanation

Implicit function is defined as a function in which the dependent variable is not isolated on one side of the equation.

The function fx,y=C, is called implicit function.

Method to find derivative of implicit function is called Implicit differentiation.

Here, with respect to x, we differentiate both sides of the equation, and then solve the resulting equation for y'.

The given equation determines y implicitly as a differentiable function of x.