Finish the pattern (8,5), (2,-1), (0,-3), (-9,-12), (5 (1/2),

Positive slope.Non proportional

Starting at (-9,-12)  (0,-3),(2,-1),(5 1/5.2),(8,5)

(5  1/5,2)

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

i think it might be a but you might want a second opinion