What is the center and radius of the circle x^2 + y^2 - 6x + 10y + 9 = 0.

Expert Answers info

justaguide eNotes educator | Certified Educator

calendarEducator since 2010

write12,544 answers

starTop subjects are Math, Science, and Business

The equation x^2 + y^2 - 6x + 10y + 9 = 0 has to be expressed in the form (x-a)^2 + (y-b)^2 = r^2

(The entire section contains 51 words.)

Unlock This Answer Now


check Approved by eNotes Editorial