I agree with how you got the answer and saw that they equaled 15 for both equations and that means that the function exists at this point. I like that you added a step by looking at them as they approached 8. This can help validate the fact that this function is continuous. That is also a good idea to graph the functions. I like doing this as well because it gives you a picture to look at instead of just numbers. It can also make you realize you have the right answer and validate it. Great job at explaining how you got to your answers. it made it clear and easy to understand. The only thing I might to to further explain what you are talking about is adding the graph you looked at in your description.

Can some one reword this into better words