For function f(x), which pair of limits would verify the existence of a vertical asymptote at x = –1?

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!

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