title: How to find the intersecting point in the regression line
body: <p><a href="https://i.stack.imgur.com/wxKcJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wxKcJ.png" alt="enter image description here" /></a></p>
  <p>In the above graph two vertical and horizontal line segments are drawn which will intersect the regression line. How to write code to draw those lines to find the intersecting point?</p>