Answer:
The given function is a non linear function.
Step-by-step explanation:
The given function is,
[tex]y=\dfrac{1}{x}[/tex]
or
[tex]f(x)=\dfrac{1}{x}[/tex]
A linear function represents a straight line. A linear function is a function of a straight line, which means that the degree of a linear function must be 1. But in this case the degree is -1.
Therefore, the given function is a non linear function. It represents a rectangular hyperbola.
