According to the graph of h(w) below, the w-axis is also the for h(w).
a. negative output
b. positive output
c. vertical asymptote
d. horizontal asymptote

D. Horizontal asymptote

Step-by-step explanation:

We are given,

Graph of the function H(w) with respect to w-axis.

It is required to find the property of w-axis for the function.

Now, 'Asymptotes are the curves which approaches the graph arbitrarily close'.

Thus, as the curve is approaching the w-axis arbitrarily close.

So, w-axis is a horizontal aysmptote for the graph of the function H(w).

Hence, option D is correct.