Wednesday

March 4, 2015

March 4, 2015

Posted by **Kiki** on Saturday, September 7, 2013 at 2:47am.

- Math -
**Graham**, Saturday, September 7, 2013 at 2:51amThe equation of a line whose center is (a, b) and radius is c is:

(x-a)^2 + (y-a)^2 = c^2

- Math -
**Kiki**, Saturday, September 7, 2013 at 3:12amIs it (x-3)^2 + (y-1)^2 =16

- Math -
**Graham**, Saturday, September 7, 2013 at 4:30amNo, it's:

(x+3)^2 + (y-1)^2 = 16

- Math -
**Kiki**, Saturday, September 7, 2013 at 2:24pmThank you

**Answer this Question**

**Related Questions**

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

Geometry midpoint formula - A circle on the Coordinate plane has a diameter with...

Trigonometry - 1) Find the coordinates of the point (-1,3) after the ...

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

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

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

Math - Circle O is centered at the origin and has a radius of 5. Circle O' is ...

Math - I have a question my brother asked me but I need a math expert. You have ...

Algebra 2 - Consider a circle centered at (2,4). What are the coordinates of the...

Math - Find 3 coordinates on the circle when the center of the circle is (4, -3...