This image of the coordinate plane is designed for use with any graphing activity. It is unlabeled and can be labeled with units of your choice with the origin placed either on the lower left corner or the middle of the plane. It is 30 units wide and 30 units tall, with every fifth line bolded, just like standard graph paper.
It is a .png image, so you will be best off to copy and paste it into a word document and size it as you like. For this reason, it is also great for use in building your own worksheets, inserting small cartesian planes where needed, or print it on transparency paper for use on your projector.