The problem comes when the icon that it defaults to for printing is a right load, but the only way that envelopes can be loaded is in the center of the tray. I have an HP Colorlaserjet 3600 and an HP Officejet Pro 8600 and both load this way.
A technical definition of a function is: a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
A function is a relation in which each element of the domain is paired with EXACTLY one element of the range. In this case, there is one y-coordinate for every x-coordinate. The vertical line test can be used to determine this. Therefore, it is both a relation and a function. 7. A relation is a set of one or more ordered pairs. A function is a relation in which each element of the domain is paired with EXACTLY one element of the range. The Vertical-Line Test: Given the graph of a relation, if a vertical line can be drawn that does not cross the