31. The graph of a quadratic function is shown on the grid.
-3 -2 -1
1
2 3 4 5
9
7 8
2
الما
-5
-7
-8
-9
-10
Which function is best represented by this graph?

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya