Is this an increasing function or a decreasing function?

increasing

decreasing

Increasing

Step-by-step explanation:

The x-axis is the "time", and

The y-axis is the "water level".

In the line shown, as we go right in the x-axis (time axis), we see that the value of y axis (water level) increases (rises). According to the definition, we can clearly say that this function is increasing.

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540