Question

Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point.

(-2, 4)

Answer 1

well the easy thing to do is to substitute x = -2 and y = 4 into the equation.

if the answer < 25 the point is inside
> 25 the point is outside
= 25 the point is on the circumference

Answer 2

okay thanks :) @campbell_st