Question

Very Important please help!!
Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credit.

x2 −2x + y2 − 6y = 26

Answer 1

Given: x^2 −2x + y^2 − 6y = 26
complete the square:
x^2 -2x + (-2/2)^2 + y^2 - 6y + (-6/2)^2 = 26 + (-2/2)^2 + (-6/2)^2
(x - 1)^2 + (y - 3)^2 = 26 + 1 + 9
(x - 1)^2 + (y - 3)^2 = 36
(x - 1)^2 + (y - 3)^2 = 6^2
center: (1,3) radius: 6

Answer 2

thank you so much!!

Answer 3

Can you close the question?