Please help me and show work

Sketch the graph of a function that satisfies the conditions given below. f(0) = 1, lim f(x) = 1, lim f(x) = lim f(x) = co, lim f(x) = - co, and lim f(x) = - co X-+ 00 x-3 X- - 3* X-3* X- - 3 . . . Choose the correct graph below. O A. O B. O c. OD. Ay X X Xsin 9 Use the relation lim 6 8)0 = 1 to determine the limit. sin kt t lim t>O (k constant)