Final answer:
The range of the function y=e^x is y > 1.
Step-by-step explanation:
The range of the function y=ex can be determined by analyzing the behavior of the graph. The function starts at y = 1 as x approaches negative infinity. As x increases, the function increases without bound. However, since the graph approaches y = 1 in quadrant 2 and increases into quadrant 1, the range of the function is y > 1.