PLEASE SHOW STEP BY STEP DETAILED EXPLANATION FOR THE PROBLEMS ,

Problem 1 - Section 2.3 127243: Consider the function f (2:) = m. a) Find the partition points of f. b) Create a. sign chart to determine where the function is positive-valued and negative-valued. 2 m 49: c) Use the sign chart to solve the inequality m > 0. Write your answer in interval :2: a: notation. m2 49: (1) Use the sign chart to solve the inequality 2 S 0. Write your answer in interval :2: +$6 notation. Take a close look at the inequality! Problem 2 - Section 2.4 Consider the function f (:8) = 3 + 5\\/a_:. a) Use the four-step process outlined in this section or the process from the lecture videos to nd f'(m). b) Compute f'(2) and f'(4). c) Explain why we cannot compute f' (3) in a. complete sentence. Problem 2 - Section 2.5 Find the derivatives of the functions below using the methods from this section only. Show as much work as possible. 42:57m3+m26 a) he) = $3 d 4.5 3.7 b) E ( 4 $3 :77) c) gm i +