What suggestions might you give? Do you think it is okay to modify photos digitally to improve their appearance, or is that deceiving his customers? Why or why not?

Answer :

The end behavior of a function f describes the behavior of the graph of the function at the "ends" of the x-axis. In other words, the end behavior of a function describes the trend of the graph if we look to the right end of the x-axis (as x approaches +∞ ) and to the left end of the x-axis (as x approaches −∞ ).