Choose correct graph between acceleration due to gravity (g) and distance from centre of Earth(r), where R is the radius of Earth

$$\begin{gathered} \mathrm{With} \mathrm{depth} \\ {\mathrm{g}}_1=\mathrm{g}\left(1-\frac{\left(\mathrm{d}\right)}{\mathrm{R}}\right)=\mathrm{g}\left(\frac{\mathrm{R}-\mathrm{d}}{\mathrm{R}}\right)=\mathrm{g}\frac{\mathrm{x}}{\mathrm{R}} \\ \mathrm{where} \mathrm{x} \mathrm{is} \mathrm{the} \mathrm{distance} \mathrm{from} \mathrm{the} \mathrm{center} \mathrm{of} \mathrm{the} \mathrm{earth}. \end{gathered}$$

$\mathrm{outside} \mathrm{the} \mathrm{surface} \mathrm{of} \mathrm{the} \mathrm{earth}$

$\mathrm{g}\text{'}=\frac{{\mathrm{gR}}^2}{{(\mathrm{R}+\mathrm{h})}^2}=\frac{{\mathrm{gR}}^2}{{\mathrm{x}}^2}$

$\mathrm{g}\propto \frac{1}{{\mathrm{x}}^2}$