A circle is described on the line joining the points (2,−3) and (−4,7) as a diameter
passes through the origin
touches the axis of x.
touches the axis of y
origin lies inside the circle
Equation of the circle is
(x−2)(x+4)+(y+3)(y−7)=0⇒x2+y2+2x−4y−29=0
Centre is (1, – 2), radius =34
Distance of the centre from the origin is 5<34