How does the graph of the function g(x)=2|x+7| differ from the graph of the parent function f(x)=|x| ?
a. The graph is translated 7 units to the left. The graph is narrower than the graph of the parent function.
b. The graph is translated 7 units to the left. The graph is wider than the graph of the parent function.
c. The graph is translated up 7 units. The graph is narrower than the graph of the parent function.
d. The graph is translated 7 units to the right. The graph is narrower than the graph of the parent function.