What are the guidelines for implicit differentiation?
1. Differentiate both sides of the equation 'with respect to x'. 'x' variables are differentiated normally but 'y' variables must use the chain rule
2. Collect all terms containing dy/dx [ or " y' "] on the left side of the equation and move all other terms to the right side of the equation.
3. Factor dy/dx of the side of the equation
4. Solve for dy/dx