Question 596265
Here are plots of
{{{ (1/2)*x^2 + 3 }}} and
{{{ 2x^2 + 3 }}}
{{{ graph( 400, 400, -10, 10, -10, 100, (1/2)*x^2 + 3, 2x^2 + 3 ) }}}
The plot is 4 times narrower since {{{ 2 = 4*(1/2) }}}
For the same {{{ x }}}, {{{ f(x) }}} is about {{{4}}} times greater