A vertical and a horizontal scales are needed.
Chat with our AI personalities
The minimum requirement are data and a key (or legend). No axes are required if the graph is a pictogram.
Eular
Yes.
The graph of the sine function is periodic at every point. Periodic means that the value of the function at every point is repeated after an integer multiple of the period.
Sketching a graph is drawing an approximation of the graph. The shape of the graph must be correct including the correct number of intercepts with the axes and any asymptotes. You are usually expected to label these. However, you are not required to ensure that the scales on the axes are accurate or other points on the graph are accurately marked.