Question

Can you help me on either of these questions it doesn't matter you can pick

Answer 1

12)

The midpoint of NH can be calculated using the formula:

$M_{NH}=\frac{N+H}{2}...(1)$

From the graph, we identify:

$\begin{gathered} N=0 \\ \\ H=-6 \end{gathered}$

Now, using equation (1):

$\begin{gathered} M_{NH}=\frac{0-6}{2}=\frac{-6}{2} \\ \\ \Rightarrow M_{NH}=-3 \end{gathered}$

According to the graph, this is the point K