Consider the Following Nonlinear System

Multiple Choice

Consider the following nonlinear system:

Which of the following is a critical point of this nonlinear system? Select all that apply.

A) (2, -2)
B) (-7, -7)
C) (2, 7)
D) (-2, 2)
E) (-2, 7)
F) (-7, 7)
G) (7, 7)
H) (0, 0)