Reciprocal Function 1

Interacting with the applet answer the questions bellow...
1) The graph in blue: is is a function? If it is state de Domain and the Range Move slider A. The functions changes a lot? State a reason for the branches diferent possitions. 2) Now move point X so it is a possitive numbre close to zero. The imege of number X is a big number or a small number? Explain your answer 3) Explain what happens if X=0 4) Move X so it becomes bigger, what is happening with the imeges of X as it mmoves, they are smaller or bigger ? 5) State the equation of the Horizontal asymptote 6) State the equation of the Vertical asymptote