PLZ HELP!! I PUT 100 PTS

V(x) = -23+56x2 - 1008x+5760
5000
4000+
3000
Volume
2000
1000
-5
5
10 15 20 25
Change in each dimension
Which of the following statements are true about the function graphed here? Select all that apply.
The mathematical function is decreasing for all values The mathematical function has an absolute minimum
of x such thatx > 15.
at x = 15.
The domain of the mathematical function shown in the The mathematical function is increasing for all x such
graph is all real numbers.
that 15 < x <22.
The domain of the mathematical function shown in the The average rate of change of the function between x
graph is all values of x such that 0 sxs 20.
20 and x = 25 is 0.