Answer:
A. A negative relationship becoming less steep
Step-by-step explanation:
You want a description of an exponentially decaying relationship.
Slope
At the left side of the graph, the slope is a large negative value. At the right side of the graph, the slope is a smaller negative value.
The "steepness" of the curve refers to the magnitude of the slope. The sign of the slope is the sign of the relationship between the dependent and independent variables.
The graph shows ...
a negative relationship becoming less steep, choice A.
