If g(x) = a · f(x + b), how is f(x) transformed to get g(x)? Review the graph of f(x) = x and the graph of the
transformed function g(x).
y
O-2f(x + 4)
-2f(x-4)
O -f(x + 4)
O -f(x-4)
5+
4+
3+
2+
y=f(x)
1+
X
I
-5
-3 -2
1 2
3 4 5
--
-3+
y = g(x)
4+
-50