Identify the only possible graph of the function h among the five graphs sketched below, given the function y = e^x:

a) The correct option for the possible graph of function h is _________________
b) A first justification for choosing the graph of function h is that since a > 1, the graph of y = e^x is _________________
c) A second justification for choosing the graph of function h is that the intersection of the graph with the x-axis occurs at ________________________
d) A third justification for choosing the graph of function h is that ________________________
Option 1: The graph of function h does not intersect the line with equation y = -3 and is located above that line.
Option 2: h(x) = -3 for some value of x ∈ ℝ