I need help on these 3 calc questions:

Question 7 (1 point) Which of the following is the degree 3 Taylor polynomial of f(x) = In(x) at x = 7? In(7) + =x+ .3 1029 O In(7) + =X - 701 + 2 343 In(7) + = (x - 7) - 98 ( x - 7)2 + 1 1029 (x - 7)3 O In(7) + + (x - 7) - 1 49 (x - 7)2+ 2 343 (x - 7)3 ONone of these options are correct.Question 8 (1 point) The linear approximation to f(x) = cos x - e sin x at the point x = 0 is given by which of the following? OL(x) = x+ 1 OL(x) = x-1 OL(x) = x+ OL(x) = -x+1 OL(x) = 2x - 1Question 9 (1 point) Let f be a function such that f(1) = 5. The graph of the derivative of f is given below: y y = f'(x) 0 2Using a linear approximation to estimate the value off(1.1), we obtain the approximation