Which of the following commands was used to generate this plot?

plot$($x$,$y$,\text{'}$bs$-\text{'})$

plot$($x$,$y$,\text{'}$bd$--\text{'})$

plot$($x$,$y$,\text{'}$bo$--\text{'})$

plot$($x$,$y$,\text{'}$bx;$\text{'})$

plot$($x$,$y$,\text{'}$rd$-\text{'})$