Which of the following functions describes the graph of h(x)?

Rational function with one piece decreasing from the left asymptotic to y equals 2 and passing through the point negative 2 comma 0 and going down through the point 0 comma negative 4 asymptotic to x equals 1 and another piece decreasing from the left asymptotic to x equals 1 and passing through the point 2 comma 8 and going down asymptotic to y equals 2

h of x is equal to 2 x over the quantity x plus 1 end quantity

h of x is equal to 2 x over the quantity x minus 1 end quantity

h of x is equal to the quantity 2 x plus 4 end quantity over the quantity x minus 1 end quantity (the answer)

h of x is equal to the quantity 2 x plus 4 end quantity over the quantity x plus 1 end quantity