So the best way to answer this question is to create a table of x and y values which can be read from the above graphic.
Set X = Temperature (°C)
Y = Density (g/cm3)
So your table looks like
X (Temperature) Y(Density)
Now plot the graph:
- Ensure the X-axis is Labelled Temperature (°C)
- Ensure the Y-axis is labelled Density (g/cm3)
- Plot only from 4 to 100 °C as the question asks.
- The question doesn't ask for the gradient or y-intercept
Hope this helps!