.
For the circle whose equation is x-squir + y-squir -5y-14 equal to 0.
Find the coordinate of the center and the radius
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
You are given an equation of a curve
= .
Complete the squares separately for "x" and "for "y".
= ( I added and distracted the number 6.25: = = )
= ,
= .
It is the equation of the circle with the center at the point (x,y) = (0, 2.5) and the radius of = 4.5.
Answer. the circle with the center at the point (x,y) = (0, 2.5) and the radius of 4.5.