Answer for brainliest, has to be correct!

Answer:
Wednesday is the warmest.
Step-by-step explanation:
if you look at a line graph you can see that the -3 is closer to zero.
Answer:
Wednesday
Step-by-step explanation:
With negative numbers, the highest number is the one that is closest to zero. Thus, the closest temperature to 0 was -3° F, making the answer Wednesday.