Question 4 Compute, step-by-step, the first and second derivatives and the maximum value of each function on the given domain. You may assume that the maximum points exist in all cases. (1) f(z) = r -...

Extracted text: Question 4 Compute, step-by-step, the first and second derivatives and the maximum value of each function on the given domain. You may assume that the maximum points exist in all cases. (1) f(z) = r - 3r + 5, z€ [1,3] %3D (2) f(r) = (x + 1)-, re (0, 2] (3) f(x) = -e + 2e" + 2, r€ (-0, o0) (4) f(r) = - In(x* + 4.x² + 5), r€ (-x0, 0)