The graph of a function is shown below.
If you would like to enlarge the graph or make numbers and letters easier to read, you may click on it to open it in a new window. You may then enlarge that window with your mouse. To further enlarge the image, use your browser’s zoom capabilities. On a PC this is usually
ctrl shift + (and zooming out is
ctrl -). On an Apple computer this is usually
apple shift + (and zooming out is
apple -).
Use interval notation in your answers. Use
inf to represent infinity.
You can earn partial credit on this problem.