A circle has a center that falls on the line #y = 7/4x +4 # and passes through # ( 3 ,7 )# and #(7 ,1 )#. What is the equation of the circle?
1 Answer
Nov 1, 2016
The equation of the circle is
Explanation:
Let
As the center lies on the line, we have
Then
So,
and
Solving for
We find
Then
Having