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.

Kayla soaked in the bathtub.

Step-by-step 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.

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation:

2y+y=5

add 2y and y