Algebra-1

Question Analysis
This question involves identifying the type of correlation between altitude and air pressure.
The main focus is on determining the correlation type based on the opposite movement of the two variables.

Key Concept Explanation
A negative correlation is present when two variables move in opposite directions. When one variable increases, the other decreases, and when one decreases, the other increases.

Step-by-Step Solution
Identify the two variables: altitude and air pressure.
Observe the direction of the relationship: as altitude increases, air pressure decreases.
Since the variables move in opposite directions, this is a negati...