The formula is ( x − h) 2 + ( y − k) 2 = r 2. h and k are the x and y coordinates of the center of the circle. ( x − 9) 2 + ( y − 6) 2 = 100 is a circle centered at (9, 6) with a radius of 10.
Clear up mathematic tasks
Explain mathematic equation
Timely deadlines
Get homework writing help