Need a piece of simple (x, y) graph paper? The following link will take you to a page that has a grid on it. After it downloads, just print it using your browser's print page command. (It may take a bit of time to download this page.) Use your browser's 'Back' button to return to this page.
Although not a perfect solution, this piece of graph paper is useful for many types of mathematics and science work.
Click: Go to simple graph paper.