FORMULABANK

Standard Function:

$\mathrm{f(x)}=\frac{a}{x}$

If you know a point on the hyperbola, you can find the equation of the function using the following formula:

$\mathrm{f(x)}=\frac{\mathrm{x\_1}·\mathrm{y\_1}}{x}$

Here, $\mathrm{x\_1}$ and $\mathrm{y\_1}$ represent any point on the graph.

The graph of this function is called a hyperbola.