[tex]\begin{gathered} \text{The equation of a line that passes through two(2) points is given as:} \\ \frac{y_2-y_1}{x_2-x_1}=\frac{y-y_1}{x-x_1} \end{gathered}[/tex][tex]\begin{gathered} \text{From the given coordinates (-1,5) and (1,5)} \\ x_1=-1,y_1=5 \\ x_2=1,y_2=5 \end{gathered}[/tex][tex]\begin{gathered} \text{Thus,} \\ \frac{5-5}{1-(-1)}=\frac{y-5}{x-(-1)} \\ \frac{0}{2}=\frac{y-5}{x+1} \\ 0=\frac{y-5}{x+1}_{} \\ y-5=0 \\ y=5 \end{gathered}[/tex]
Hence, the correct option is Option D. None of the choices are correct.