is this function f(x) = 1 even or odd?

f(x) = 1 is a straight horizontal line.
Even functions are symmetrical across the yaxis
Odd functions are symmetrical across the xaxis
Since it is a straight horizontal line, it is reflecting across the yaxis, so f(x) = 1 is even
Even functions are symmetrical across the yaxis
Odd functions are symmetrical across the xaxis
Since it is a straight horizontal line, it is reflecting across the yaxis, so f(x) = 1 is even

Even, because x^1 is odd, and x^2 is even. It's a pattern.