Respuesta :

Given data:

The given expression is an=-3+5(n-1).

The given expression can be written as,

[tex]\begin{gathered} a_n=-3+5(n-1) \\ =-3+5n-5 \\ =-8+5n \end{gathered}[/tex]

Thus, the explicit formula for the function is F(n)=-8+5n.