1. The problem statement, all variables and given/known data Hello, this is what the question states: Consider the function f(x) = 2x + cos(x). Find all points at which the inverse function has a slpe of 1/2. 3. The attempt at a solution What I did was find where the original function has a slope of 2. Those x values would become the y values for the inverse function. So x would = 0, pi, 2pi. Is this correct? Enlighten !!