Given
We are to write an equation of the line. Horizontal; through (0,1)
[tex]\begin{gathered} \text{Formula} \\ y-y_1=m(x-x_1) \end{gathered}[/tex]
Slope(M)=0 as it it’s horizontal line parallel to the x axis,
[tex]\begin{gathered} M=0 \\ x_1=0 \\ y_1=1 \end{gathered}[/tex]
Substitute to the formula
[tex]\begin{gathered} y-1=0(x_{}-0) \\ y-1=0 \\ y=1 \end{gathered}[/tex]
The final answer
The standard form of the equation of the line is y = 1
