## Precalculus (6th Edition) Blitzer

RECALL: (1) The x-intercept is the x-coordinate of the point where the graph crosses/touches the x-axis. (2) The y-intercept is the y-coordinate of the point where the graph crosses/touches the y-axis. Notice that the graph does not cross nor touch the x-axis but crosses the y-axis at $(0, 2)$. This means that the graph has: (a) no x-intercept (b) y-intercept = 2