Chapter 8.4, Problem 35PS

To determine

(a)

To plot:

The graph of the equation $x^2+y^2=0$.

To determine

(b)

To plot:

The graph of the equation $2x^2+3y^2=0$.

To determine

(c)

To plot:

The graph of the equation $x^2-y^2=0$.

To determine

(d)

To plot:

The graph of the equation $4y^2-x^2=0$.