Question

If two quantities are directly, which must be true of a graph showing relationships between them? Select all that apply.
A. The graph is a curve
B. The point on the graph are connected
C. The graph increases from left to right.
D.the points of the graph form a straight line.
E. The points of the graph must include the origin.
F. The points must all form equivalent ratios.

Answer 1

The thing is t here is no graph on the question

Answer 2

If y varies directly with x, then y = kx
for some constant value of k.
So, what kind of graph is that?