Hi I need help with 4 questions:

1.

The table below gives the values of a function f and its derivative f' at several values of x: X 2 13 4 15 6 f(x 5 6 3 12 19 4 -1 1 0 2 (x Compute 4 ( f' ( x ) dx . Oo -3 O - 2 2 O 3In(x) Consider the indefinite integral dx. The substitution u = In(x) transforms 3x the integral into: 3 du u2 Of " du O 3 In(u) du u2 ONone of these options are correct. O u - 7 du 9u2Let f(x) be a function with the following table of values: -2 -1 0 1 2 34 f(x 5 -3 9 -2 -7 68 Evaluate the Riemann sum of f on the interval [-2, 4] using two rectangles of equal width and right endpoints. 12 O 14 O 16 18 244 7 4 Suppose f(x) dx = 12 and 2 2 (f(x) + 5) dx = 8. Compute f(x) dx. O 24 -24 29 O-9