I need help on these 5 calculus questions:

Question 1 (1 point) An equation of the line tangent to the graph of f (m) = e't + cos(:r) + m5 at z = 0 is Question 4 (1 point) In(x) Consider the indefinite integral dx. The substitution u = In(x) transforms 3x the integral into: O w u2 du O 3 In(u) du u2 u - 7 942 - du u 3 du ONone of these options are correct.Question 5 (1 point) Consider 3:1:2 :1: > 2. f(a:)={$3+4 1352 Which of the following statements are true? i) fhasalimitatx=2. ii) f is continuous at :1: = 2. iii) f is dierentiable at :1: = 2. A. All three statements are true. B. i) only C. ii) only D. iii) only E. i) and ii) only