I need to know what A and B are, as well as the hypotoneuce

i need more information

step-by-step explanation:

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

answer:

your answer is: c. 196 7/8 in^3.

the answer is 62.8 cubic units