More on Linear Equations:Question 7 The graph shows the change in the volume of water in a
tank over time when a release valve is open. What is the
average rate of change?
у
250
225
200
175
150
Gallons
125
100
75
50
25
0
1 2 3 4 5 6 7 8 9 10
х
Minutes

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

●yes, this statement is absolutely apt.

hope this you