To zoom in or out in a graph:
1. Move the cursor over a graph axis or plot area, and hold down Ctrl (Win) Option (Mac). The cursor changes to a zoom-in cursor.
2. Click on an axis to expand the graph around that point or drag a rectangle around the area you want to focus on (the rectangle expands, filling the plot area).
· Holding down Shift as well reverses the process, making you zoom out.
· Return to the original all-points state by choosing Graph | Rescale Graph Axes or by rechoosing the plot type from the pop-up menu in the graph.
You can see how it works in the movie Zooming in Graphs.
Key Curriculum Press/Key College Publishing www.keypress.com/fathom |