A line passes through point $(2,2)$. Find the equation of the line if the length of the line segment intercepted by the coordinate axes of the square root of $5$.
The correct answer among the choices is
$2x - y - 2 = 0$
I am having trouble with interpreting the problem. Particulary trouble with this statement "Coordinate Axes of the square root of $5$". I have no idea what it means and have tried interpreting it as:
$x^2 + y^2 = \sqrt{5}$
or is it:
$x$-coordinate $= \sqrt{5}$
$y$-coordinate $= \sqrt{5}$
Any Hint? Thanks