The table shows data that were collected on a hot-air balloon. which function f(x) best models the data?
if you are in a hot-air balloon at a height of 100 meters, you can expect to see km. round your answer to the nearest kilometer.

For the answer to the question above asking the function f(x) best models the data? The f(x) models are not given but to answer this question just convert the given from meter to kilometer by dividing the number by 1000. this is because 1000 meters is equal to 1 kilometers. The answer is 0.1 km