Posted by **Heather** on Sunday, December 9, 2012 at 3:31am.

a circle has the equation

x^2+y^2+6x-6y-46=0

find the center and the radius of the euation. If there are any intercepts list them.

- college algebra, Please help!! -
**drwls**, Sunday, December 9, 2012 at 4:35am
(x+3)^2 + (y-3)^2 = 64 = R^2

The origin is at x=-3 and y=3, and the radius is R=8

For the y intercept, set x=0 in the original equation and solve for y. For the x intercept, set y = 0 and solve for x.

## Answer This Question

## Related Questions

- College Algebra - Write the equation of a circle in standard Find the center, ...
- Math(Please check answers) - These questions that I have completed are on a ...
- College Algebra - Write the equation of the circle in standard form. Find the ...
- College Algebra - Write the equation of the circle in standard form. Find the ...
- college algebra - Write the equation of the circle in standard form. Find the ...
- Math - These questions that I have completed are on a test review for my exam ...
- college algebra - Can someone please help me find the x-intercepts and y-...
- college algebra-plz help - a circle has the equation 3(x-5)^2_3y^2=12. Find the ...
- college algebra - 1. for the given slope-inntercept equation of the line with ...
- Algebra - 2. Write the equation of the circle in standard form. Find the center...

More Related Questions