Answer:
-3/2 ≤ t ≤ 3
Step-by-step explanation:
-3≤ 2t and 2t≤ 6
-3≤ 2t: t _>-3/2
2t≤ 6 t≤ 3
t_>-3/2 and t≤ 3
which gets us -3/2 ≤ t ≤ 3
Hope I have helped.
