Mathematics - Definite Integration Question with Solution | TestHub

${\mathrm{g}}^{\prime }(\mathrm{x})$ is positive on $(-\infty ,0)$ and negative on $(0,\infty )$

${\mathrm{g}}^{\prime }(\mathrm{x})$ is negative on $(-\infty ,0)$ and positive on $(0,\infty )$

${\mathrm{g}}^{\prime }(\mathrm{x})$ changes sign on both $(-\infty ,0)$ and $(0,\infty )$

${\mathrm{g}}^{\prime }(\mathrm{x})$ does not change sign on $(-\infty ,\infty )$