Starting with the graph of y = e", find the equation of the graph that results from the following changes. (a) reflecting about the line y = 9 y = (b) reflecting about the line x = 3 y = Need Help? Read It 12. [-/2 Points] DETAILS SCALCET9 1.4.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the domain of each function. (Enter your answers using interval notation.) (a) f(x) = 16 - etz 1 - 16 - x2 ( b ) f ( x ) = 3+x e COS(X) Need Help? Read It Watch It