as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
identify the equation of the circle with centre (2, 3) and radius 7.
user
the equation of the circle with centre (2, –3) and radius 7 is (x-2)² + (y +3)² = 49.
assistant