Friday

November 28, 2014

November 28, 2014

Posted by **Quarie** on Monday, April 15, 2013 at 2:02am.

4(x+4)^2 + 4(y-6)^2 = 324

- analytic geometry -
**drwls**, Monday, April 15, 2013 at 2:41amYour equation can be rewritten

(x+4)^2 + (y-6)^2 = 81

This is the equation of a circle with radius sqrt(81) = 9, and center at (-4, 6)

**Answer this Question**

**Related Questions**

NEED MAJOR HELP! *QUADRATIC EQUATIONS* - Write the equation for the circle with ...

algebra - A few more question Id like for someone to check please. 1) what are ...

Math - These questions that I have completed are on a test review for my exam ...

Math(Please check answers) - These questions that I have completed are on a ...

calculus-can someone please help me with this ques - I can get part of the ...

Math - The points (4, –5) and (– 4, 1) are endpoints of a diameter of a circle...

Algebra - Find the equation of the circle having the given center and radius. ...

math - find the center and radius of a circle given the equation in general form...

calc - standard equation of circle concentric with X^2+Y^2-2X-8Y+1=0 and tangent...

math - Write an equation of a circle with the center (-5,-4) and radius 6. The ...