The standard form of a circle is (x-h)² + (y-k)²=r², with (h,k) being the coordiantes of the center, r being the radius In this case, (x-5)²+(y+4)²=r² use the given point to find out r: (-3-5)²+[2-(-4)]²=100, r=10 the equation is (x-5)²+(y+4)²=10² so the number you need to put in the blanks are (-5), 4, and 10 Note: (-5), you need the parenthesis to make it right if it is (x+__)
