Answer :

First we will calculate the vertical asymptote, is when the denominator of the function given is equal to zero

[tex]\begin{gathered} 2x+3=0 \\ x=-\frac{3}{2} \end{gathered}[/tex]

then we will calculate the horizontal asymptote because the degree of the numerator and the denominator is equal we can calculate the horizontal asymptote with the next operation

[tex]y=\frac{a}{b}[/tex]

a= the coefficient of the leading term of the numerator

b=the coefficient of the leading term of the denomintor

in our case

a=4

b=2

[tex]y=\frac{4}{2}=2[/tex][tex]y=2[/tex]

As we can see the graph that shown the asymptotes of the function is the graph in the option C.