Question

PLEASE HELP

domain for y=1?

Answer 1

\(y=1\) is completely independent of \(x\), which means regardless of the value of \(x\), \(y\) will always be 1. So the domain is all numbers.

Answer 2

another way to say it will be
\(\begin{matrix}
x = \pm2 & y =1\\
x = \pm 2,000 & y =1\\
x = \pm 2,000,000 & y =1\\
x = \pm 2,000,000,000 & y =1\\
x = -\infty & y =1\\
x = +\infty & y =1\\
\end{matrix}\)

Answer 3

Of course, that's assuming we're dealing with \(y\) as a function of \(x\)...