Start with the graph of y = ex. a) Describe a sequence of transformations that results in the graph of y = f(x); b) Find the range of f(x); c) Find the horizontal asymptote of the graph of f.f(x) = e4x + 5

A. a) The graph of y = e^x is stretched horizontally by a factor of  and shifted down five units.
b) (-5, ?)
c) y = -5
B. a) The graph of y = e^x is compressed horizontally by a factor of  and shifted up five units.
b) (5, ?)
c) y = 5
C. a) The graph of y = e^x is compressed horizontally by a factor of 4 and shifted up five units.
b) (5, ?)
c) y = 5
D. a) The graph of y = e^x is compressed vertically by a factor of  and shifted up five units.
b) (5, ?)
c) y = 5