I really am stuck on this, help would be appreciated.

did u ever get the answers? i need

how many friends does he have? i think some of the information got cut off in the problem.

0.4 liters = 400 milliliters (multiply the volume value by 1000 and it give you the answer). hope this ! ^-^

for every positive x value, the y value must be greater than 1.

for every negative x value, the y value must be less than 1.

in your options, you can check to see that one of these two criteria is met. if neither are met, then it is not on a slope with positive line.