#### Answer

The ordered triple represented by point A is $(3,7,5)$
To plot the point B $(5,6,4)$ on the graph, we can move 5 units in the +x-direction, 6 units in the +y direction, and 4 units in the +z-direction.
We can see point B on the graph.

#### Work Step by Step

On the graph in the book, we can see that point A is reached by moving 3 units in the +x direction, 7 units in the +y direction, and 5 units in the +z direction.
The ordered triple represented by point A is $(3,7,5)$
To plot the point B $(5,6,4)$ on the graph, we can move 5 units in the +x-direction, 6 units in the +y direction, and 4 units in the +z-direction.
We can see point B on the graph.