kristianbenavides kristianbenavides

02-04-2020
Mathematics

contestada

Complete the recursive formula of the arithmetic sequence −5,−25,−45,−65,...

Respuesta :

Mikeylaws20 Mikeylaws20

02-04-2020

Answer:

a

n

=

−

20

n

+

15

an=-20n+15

Step-by-step explanation:

Use a Formula

Answer Link

02-04-2020

The recursive formula is

a[1] = -5

a[n] = a[n-1] - 20

The recursive part is the last equation.

Answer Link

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