a) The graph of is the same as the graph of vertically ? stretched compressed by .
b) The graph of is the same as the graph of vertically ? stretched compressed by .
c) The graph of is the same as the graph of shifted ? right left up down by and vertically ? stretched compressed by a factor of .
d) The graph of is the same as the graph of shifted ? right left up down by and vertically ? stretched compressed by a factor of .
Hint: