The graph that represents the equation is
On a coordinate plane, a line goes through (0, 0) and (1, 5).
How to identify the graph
According to the problem, we have the equation
5x - y = 0
We rewrite in slope intercept form to have
y = 5x
This is a proportional relation, this means the equation pass through the origin.
Solving for x = 1
y = 5 * 1 = 5. So, (1, 5) is a point.
The graph showing the equation and the point is attached