julaireea julaireea
  • 06-12-2020
  • Mathematics
contestada

Write the explicit
rule for the nth term.
Then find a71.
{O, -8, -16, -24 ...}

Respuesta :

s1m1
s1m1 s1m1
  • 06-12-2020

Answer:

Step-by-step explanation:

{0, -8, -16, -24,...} here you add -8 each time so the rule is

[tex]a_{1} = 0, a_{n} = a_{n-1} -8[/tex]

the 71 term is

[tex]a_{71} = 0 + (71 - 1) * (-8) = 70 * (-8) = -560[/tex]

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