Wednesday

August 27, 2014

August 27, 2014

Posted by **Tiffany** on Wednesday, July 14, 2010 at 8:59am.

center (0,0), radius=6

a)x2-y2=36

b)x2+y2=36

c)x2-y2=6

d)x2+y2=6

- MATH -
**bobpursley**, Wednesday, July 14, 2010 at 9:03amThe general form for a circle of radius r, at (a,b) is

(x-a)^2 + (y-b)^2 = r^2

**Related Questions**

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

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

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

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 ...

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

Math - Give the equation of the circle with the given center and radius: Center ...

math - a circle is tangent to the y-axis at y=3 and has one x-intercept at x=1 a...

Algebra - Find the center and radius of the circle. Equation: x^2 + (y+7)^2=4 ...

Advanced Math - Write the standard form of the equation of a circle that passes ...