Respuesta :

Answer:

c) [tex]a_{n}[/tex] = 3.5n + 7.5

Step-by-step explanation: =>

Given :-

a = 11

d = 3.5

To Find :

[tex]a_{n}[/tex]

Solving :-

= a + (n - 1)d

= 11 + 3.5n - 3.5

= 3.5n + 7.5

Solution :-

c) [tex]a_{n}[/tex] = 3.5n + 7.5