Write a g rule for g that represents a translation 2 units down, followed by the reflection in the x-axis of the graph of f(x)=2^x

The answer to this question is g(x) = - 2^x + 2. You first translate it down
                               g(x) = 2^(x) - 2
Then you reflect it in the x-axis by multiplying everything by a negative, which results in
                               g(x) = -(2^(x) - 2) = -2^(x) + 2