Remember to show all appropriate work/reasoning on your work paper. All work will be submitted separately after completing the test. Do not click on the Submit Assessment button until you are done with the entire assessment. Please remember to clearly number your work, call this exercise Question 4. For the function f(x) = = sin x + cos x on the domain [0, 27], use calculus to find the interval(s) where the function is increasing and the interval(s) where the function is decreasing. f(x) is increasing on: f(x) is decreasing on: