Tomato Plant

So last tuesday morning the 15th of February, we were given a cup, seed, and soil.  We were told to grow the plant.  Since the weather had been fairly cold at night i kept it in my bathroom with the light on all the time.  I poked a hole in the bottom of the cup to allow excess water to drip so i couldnt drown the plant on accident.  I kept the soil moist, and when it was nice outside, I put it on our porch where it has stayed.  I have not seen any sprouts, however, it takes 7-10 days to germinate.  If i do not see any sign of life by thursday, I am going to assume the seed died.