Start with the given graph of y.  a) Describe a sequence of transformations that results in the graph of g(x);  b) Find the range of g(x);  c) Find the horizontal asymptote of the graph of g(x).y = 2x; g(x) = x - 7

A. a) The graph of y = 2x is stretched vertically by a factor of 3 and shifted seven units down.
b) (-7, ?)
c) y = -7
B. a) The graph of y = 2x is stretched horizontally by a factor of 3 and shifted seven units up.
b) (7, ?)
c) y = 7
C. a) The graph of y = 2x is stretched vertically by a factor of 3 and shifted seven units up.
b) (7, ?)
c) y = 7
D. a) The graph of y = 2x is stretched horizontally by a factor of 3 and shifted seven units down.
b) (-7, ?)
c) y = -7


Answer: D

Mathematics

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