Question

The graph shown represents the water level in Kayla’s bathtub as a function of time:

A coordinate plane graph is shown. The title is Kayla’s Bubble Bath. The x-axis is labeled Time in minutes, and the y-axis is labeled water level in bathtub. The Segment A begins at 0 comma 0 and continues to 7 comma 20. The Segment B increases to 10 comma 30. The line is horizontal in Segment C until 25 comma 30, then decreases to 27 comma 20. Segment E decreases to 34 comma 0.

Which description would best explain what was happening during Kayla’s bath during interval C on the graph?

Kayla ran water to fill the bathtub.
Kayla emptied the tub.
Kayla got into the bathtub.
Kayla soaked in the bathtub.

Answer 1

D) Kayla soaked in the bathtub

Answer 2

Kayla soaked in the bathtub.

Explanation:

This diagram is included 5 direct segments. The slope of each portion is the rate at which the level of water in the tub is changing. A rising line says that the water level is rising.

A falling line says that the water level is falling. If the water level isn't changing, at that point the slant of the line is zero ... it's a horizontal section.

Before we even glance at the story, we should take a look at the chart:

Portion A: the tub is vacant at time zero, at that point rises gradually for around 8 minutes;

Portion B: out of nowhere at 8 minutes, the level ascents by half

(from level 20 to level 30) in a short time or less;

Portion C: for the following 15 minutes, the level doesn't change;

Portion D: the water drops rapidly to level-20 out of 2 minutes or less;

Portion E: in around 8 minutes, the water level drops gradually to zero.

On the off chance that someone disclosed to us, this was the diagram of a young lady washing up,

we could pretty much peruse the story from the diagram:

A: filling the tub from the faucets ... takes 8 minutes;

B: the individual gradually and cautiously getting into the tub, making the level ascent

C: the individual in the tub;

D: the individual gradually and cautiously escaping the tub;

E: the tub exhausting in a short time.

Presently I'm prepared to take a gander at the decisions.

OK. I see that the inquiry is just posing about fragment C.

K ran water to fill the tub ... No. The level isn't evolving.

K exhausted the tub ... No. The level isn't evolving.

K got into the tub ... No. The level isn't evolving.

K soaked the bath ... Yes! The level isn't evolving.