RI7.4 Standard Based Question: What does the word “equivalently” most closely mean as it is used in paragraph 6?

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

Ineed ! i have no clue how to do this problem.

Is 343 in the sequence -5, -2, 1, 4, 7