If we dialate a function we are just changing what the graph looks like by a stretch or a compression, the function really doesn't change. If a function before the dilation, then it is a function after the dilation. The opposite is also true.
A function is said to be dilated when it has been stretched away from an axis or compressed toward an axis. This dilation can be a vertical or a horizontal stretch.
When the given function is multiplied by any number, it will automatically dilate but at the same time, will also retain its basic shape.
