Question

linear
nonlinear

Explanation:

Step1: Understand linear relationship

A linear relationship has a constant rate of change. In a scatter - plot, if the points lie approximately on a straight line, it is linear.

Step2: Analyze the scatter - plot

Looking at the given scatter - plot, the points do not lie approximately on a straight line. There is no consistent pattern that can be modeled by a straight line equation \(y = mx + b\) where \(m\) (slope) is constant.

Answer:

nonlinear