Question

What type of line is the graph of y = 7?

Answer 1

let's see y = 7 so \(\begin{array}{llll}
x=\pm 5& y = 7\\
x=\pm 50& y = 7\\
x=\pm 500& y = 7\\
x=\pm 500,000& y = 7\\
x=\pm 5,000,000& y = 7\\
x=\pm \infty& y = 7\\

\end{array}\)

so