Welcome :: Homework Help and Answers :: Mathskey.com

Help ASAP

http://prntscr.com/dmyile

http://prntscr.com/dmyipe

http://prntscr.com/dmyit4

asked Dec 23, 2016 in ALGEBRA 2 by anonymous
reshown Dec 23, 2016 by goushi

Share this question

1 Answer

1)

The standard form of circle equation is

Find the radius.

Observe the graph,

The center and radius of the circle

The radius is

2)

Find the circle equation.

Observe the graph,

The center and radius of the circle

Substitute in

The equation of the circle is

3)

Find the circle equation.

Observe the graph,

The center and radius of the circle

Substitute in

The equation of the circle is

answered Dec 23, 2016 by Anney Mentor

...