Question 923912
{{{f(x)=5/x^8}}} is an {{{even}}} function

A function is "even" when:{{{f(x) = f(-x)}}} for all {{{x}}}

since {{{x^8}}} is same as {{{(-x)^8}}}

there is symmetry about the y-axis (like a reflection)

{{{ graph( 600, 600, -10, 10, -10, 10, 5/x^8,5/x^8) }}}