I'm having trouble understanding how to even begin this problem. please provide the answer and also the steps explaining each part.

7. Given the following information, give a sketch of the curve /(@). Label any asymptotes and any intercepts on the curve. . Domain of f is (-co, -3) U (-3,3) U (3, co) . The curve / contains the point (0,0) . The function satisfies the following limits: lim f(@) - -00 lim f(a) = 00 lim /(x) = -00 lim f(x) = 00 lim /(z) = 0 . f(a) 0 on (-3, 0) U (3. po)