Answer:
Below.
Step-by-step explanation:
Because y = 1/x is never going to be equal to zero no matter how high you make the value of x ( positive) or how low ( negative).
At these high / low values the function approaches zero but never gets there.
As x --->∞, y ----> 0⁺.
As x ----> -∞, y ----> 0⁻.