If the graph of the function $$ y = e^x $$ is shifted upward...

Question Analysis
This problem evaluates the student's understanding of how vertical translations affect the horizontal asymptote of the natural exponential function.

Key Concept Explanation
When the graph of is shifted upward by units, the new function is . The horizontal asymptote also shifts upward by units. For the given problem,

Click "Show Answer" to reveal the answer and analysis