Question

Referring to the figure, write the equation of the horizontal line
through the point (0,3). http://www.ppstest2.com/images2/AL5005.jpg
@katragaddasaichandra

Answer 1

you don't need a picture

a horizontal line looks like \(y=\text{some number}\)
in this case \((0,3)\) that number is \(3\) i.e.
\[y=3\] is your equation