Please help! the correct answer will be marked as

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

a

step-by-step explanation:

this is a good question! i'll do some research and come back when i have the answer!