Question

1. the fluctuation of water depth at a pier is shown in the figure below. one of the following values gives the positive difference, in feet, between the greatest water depth and the least water depth shown in this graph. which value is it? f. 3 g. 6 h. 9 j. 12 k. 19

Explanation:

Step1: Identify the greatest and least water depth

From the graph, the greatest water depth is \(12\) feet and the least water depth is \(6\) feet.

Step2: Calculate the difference

The positive difference is \(12 - 6\).

$$12-6 = 6$$

Answer:

G. 6