Question

what kind of relationship exist between pressure and temperature according to the graph? relationship between pressure and temperature for nitrogen graph: pressure (atm) on y - axis, temperature (k) on x - axis, data points with a line showing positive slope options: directly related, no correlation, inverse relationship

Explanation:

To determine the relationship between pressure and temperature from the graph, we analyze the trend. As the temperature (x - axis) increases, the pressure (y - axis) also increases, following a straight - line (linear) pattern. A direct relationship means that as one variable increases, the other variable also increases. “No correlation” would mean there is no pattern, and “inverse relationship” would mean as one increases the other decreases, which is not the case here.

Answer:

A. directly related