A curve with a positive but decreasing slope represents a relationship where, every time the variable measured along the horizontal axis increases by one unit, the variable measured along the vertical axis
A) does not change by much.
B) increases by a constant amount.
C) decreases.
D) increases by an increasing amount.
E) increases by a decreasing amount.

Question

Quizplus · Accepted Answer

A positive but decreasing slope means that as the value on the x-axis increases by one unit, the value on the y-axis increases but at a decreasing rate. This means that the value on the y-axis is increasing, but the increase is getting smaller for each unit increase on the x-axis. Therefore, the best choice is E, which states that the variable on the y-axis is increasing by a decreasing amount.

A Curve with a Positive but Decreasing Slope Represents a Relationship