1/x

Definition

1/x is a rational function that represents an inverse relationship between two variables, where y decreases as x increases and vice versa.

Related terms

Rational Function:

A mathematical function that can be expressed as a ratio of two polynomials. It often represents relationships involving division or fractions.

Inverse Relationship: A relationship between two variables where one variable increases while the other decreases, and vice versa. In this case, as x increases, y decreases and vice versa.

Asymptote:

A line that a graph approaches but never touches. The graph of 1/x has two asymptotes: the x-axis (y = 0) and the y-axis (x = 0).