Mathematics for IGCSE & O level - Sketching Curves (Section 5 - No. 17)
If you are sketching a graph, which of the following is the MOST important step?
Solving the equation to find all the x-intercepts.
Drawing the correct shape for the type of graph.
Labelling the axes only.
Calculating the slope.
Explicació
The most important step is to correctly draw the shape of the graph.