luckman4242 luckman4242
  • 03-04-2020
  • Mathematics
contestada

Select the correct answer. Which rule can you use to find the nth term of an arithmetic sequence in which the common difference is 5 and a12 = 63?
A. `a_(n)=3+5n`
B. `a_(n)=3-5n`
C. `a_(n)=13+5n`
D. `a_(n)=13-5n`

Respuesta :

grettell75
grettell75 grettell75
  • 03-04-2020
Answer

a. a_(n)= 3+5n
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