Determine which of the examples below is interpolation and which is extrapolation. Explain why.

1. The value of John’s car in 2018 was $17,500.

2. The value of John’s car in 2021 will be $12,900.

answer; polycythemia is the correct answer;

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.