Recursive Formulas - Definition & Examples

$a_{n+1} = a_n\times\frac{3}{2}$

$a_{n+1} = a_n\times\frac{2}{3}$

$a_{n} = a_n\times\frac{2}{3}$

$a_{n-1} = a_n\times\frac{2}{3}$