What I Have Learned
Complete the statements below:
I have learned that ...
1) when the center of a circle is at the origin, the equation to be used is
2) when the center of a circle is at any other point (h,k), the equation to be used is
3) a circle can also be represented in its general form which is written as
4) for a circle to exist, radius is
xand y? should not be equal to
5) given the coordinates of the center
and any other point on the circle, the length of
the radius can be computed by using the
6) to write the equation of a circle, the two necessary parts must be obtained:
(a)
and (b)
and coefficients of​