Answer:
[tex]y=8[/tex]
Step-by-step explanation:
we know that
A horizontal line is parallel to the x-axis
The slope of a horizontal line is equal to zero
The equation of a horizontal line is equal to the y-coordinate of the point that passes through it
The line passes through the point (-2,8)
so
The y-coordinate is 8
therefore
The equation is equal to
[tex]y=8[/tex]
