Question 1204993
.
<pre>

If (-1,-4) is a point on the graph of y = f(x), it means that

    f(-1) = -4.


We can write it equivalently

    {{{f((1/2)*(-2))}}} = -4,

and it means that the point (-2,-4)  lies on the graph of the function y = {{{f((1/2)*x)}}}.


<U>ANSWER</U>.  If   (-1,-4) is a   point on the graph of y =  f(x),
         then (-2,-4) is the point on the graph of y = {{{f((1/2)*x)}}}.
</pre>

Solved.