$\displaystyle \left(- \frac{5}{3},+\infty \right)$\displaystyle \left(- \frac{5}{3},+\infty \right)

$\displaystyle \left(-\infty, \frac{5}{3} \right)$\displaystyle \left(-\infty, \frac{5}{3} \right)

$\displaystyle \left( \frac{5}{3},+\infty \right)$\displaystyle \left( \frac{5}{3},+\infty \right)

$\displaystyle \left(-\infty,- \frac{5}{3} \right)$\displaystyle \left(-\infty,- \frac{5}{3} \right)