We have a graph that relates the height and the width with a constant.
As this relation has only one constant, we need only one point in order to find its value.
We select one point like (w,h)=(1, 0.5).
Then, the constant is:
[tex]\begin{gathered} h=\frac{k}{w} \\ 0.5=\frac{k}{1} \\ k=0.5 \end{gathered}[/tex]
Answer: The constant value is 0.5.
