The equation that represents the same proportional relationship shown in the graph is y = 4/3 x.
To see this, we can look at the slope of the line. The slope of a line is a measure of how steep the line is, and it is calculated by dividing the change in y by the change in x. In this case, the slope of the line is 4/3.
Another way to think about the slope is as the rate of change. In this case, the rate of change is 4/3, which means that for every 3 units that x increases, y increases by 4 units.
The equation y = 4/3 x has a slope of 4/3, so it represents the same proportional relationship shown in the graph.
The other equations do not represent the same proportional relationship shown in the graph.
Equation B, y = 3/4 x, has a slope of 3/4, which is different from the slope of the line in the graph.
Equation C, y = 3x, has a slope of 3, which is also different from the slope of the line in the graph.
Equation D, v = 4x, is not even a linear equation, so it cannot represent the same proportional relationship shown in the graph.
Therefore, the only equation that represents the same proportional relationship shown in the graph is y = 4/3 x.