Question

What is modeled by the graph segment between B and C? A graph with time on the x-axis and height on the y-axis. The graph increases from point A to point B, is constant between points B and C, increases between points C and D, and then decreases from point D to point E. The height is remaining constant over time. The time is remaining constant while the height changes. The height is increasing. The height is decreasing.

Answer 1

constant over time

Explanation:

Answer 2

The height is remaining constant over time.

If x was y and y was x then; when something on x stays the same the height would change too and stay constant.

But as we speak of height staying constant and time progressing time becomes constant for that reference but it is stated over time.

Explanation:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. ... For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.

So for graphs any activity that does not move in increase or decrease it stays constant / added it stays constant over time.