The graph shows the relationship between the amount of water that flows from a fountain and time. write an equation to represent the amount of water that flows after x minutes. (need solution!y = 250x)

Since, we are given

straight line

so, we can find equation of straight line

Let's assume

y is the amount of water that inflows

x is the time in minutes

We can select any two points

(0,0) and (2,500)

Firstly , we will find slope

now, we can use point slope form of line

we can plug values

and we get

..............Answer

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3