f(x)=x^2-1/x^2-4 f'(x)=-6x/(x^2-4)^2 f''(x)=6(3x^2+4)/(x^2-4)^3

consider f(x) = =_ with derivatives f (x) = = and f"(x) = Sectt 46-43 . Determine all the following for this function. Show all your work. a. Domain [1 Mark] . Intercepts [1 Mark] C. Asymptotes and behaviour [3 mark] d. Intervals of increase or decrease (in sign line form) [3 mark] Local maximum or minimum (exact coordinates) (1 mark] Intervals of concavity ( in sign line form) [3 mark] Sketch the curve. Label all relevant coordinates and asymptotes [2 mark]