In this graph you must pay special attention to the x-intercept. In this graph there is no x-intercept because when we plug in 0 for x the answer is undefined. We must also pay attention to the domain and range. Since it is an exponential graph we follow the "EXPONENTIAL YaK Died" This means that since the graph is exponential and has an asymptote of y=k this leads to no restrictions on the domain.
