[tex]\it x = 1-4t, \ \ \ \ y=3+t,\\\;\\M_t=(1-4t,\ 3+t)[/tex]
[tex]\it M_3(1-4\cdot3,\ 3+3) \Longrightarrow M_3(-11,\ 6)[/tex]
[tex]\it M_{-1} (1-4\cdot(-1),\ 3+(-1)) \Longrightarrow M_{-1}(5,\ 2)
\\\;\\
\it M_0 (\it1-4\cdot0,\ \ 3+0) \Longrightarrow M_0(1, 3) [/tex]