+0

Help. ​

-1
148
1
+1380

Help.

NotSoSmart  Apr 3, 2017

#1
+5931
+2

When the equation of a circle is written in this form:

(x – h)2 + (y – k)2 = r2

The center of the circle is located at the point (h, k) and r is the radius of the circle.

Based on the picture, it looks like the center is (3, -2) and the radius is 3.

So, the equation of this circle is:

(x – 3)2 + (y – (-2))2 = 32

(x – 3)2 + (y + 2)2 = 9       which is the second option

hectictar  Apr 3, 2017
Sort:

#1
+5931
+2

When the equation of a circle is written in this form:

(x – h)2 + (y – k)2 = r2

The center of the circle is located at the point (h, k) and r is the radius of the circle.

Based on the picture, it looks like the center is (3, -2) and the radius is 3.

So, the equation of this circle is:

(x – 3)2 + (y – (-2))2 = 32

(x – 3)2 + (y + 2)2 = 9       which is the second option

hectictar  Apr 3, 2017

5 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details