Question 1092903
{{{ f(x) = x^2 }}}
{{{ graph ( 400,400, -4, 4, -1,10, x^2 ) }}}
The graph makes sense because it has to be
symmetrical about the y-axis since
{{{ f(x) = f(-x) }}}
also
{{{ f(x) = x^2 }}} can never be negative