Based on the graphic, which three dimensional figure has the greatest volume?

I cannot help. please attach a graph.

D)all three have the same volume

Step-by-step explanation:

Cavalieri's principle states that if the areas of the cross sections of two solids are equal, and the height of the two solids are equal, then the volumes of the two solids are equal.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50