what property of an even function do you see in this graph?
what property of an even function do you see in this graph?
Even functions (like this one) are symmetric to the y-axis. So even if you reflect it over the y-axis it will look the same :)
The property there is:
f(x) = f(-x).
The value of the function at x values is the same as the value of the function of -x values.