he2llisonmzzzzz he2llisonmzzzzz
  • 09-05-2017
  • Mathematics
contestada

0, 3, 8, 15... Generalize the pattern by finding the nth term.
a. n2/n
b.2n - 2
c.n2 - 1
d.n3 - 5

Respuesta :

crisforp
crisforp crisforp
  • 09-05-2017
We have:
3 = 2^2 - 1;
8 = 2^3 - 1;
15 = 2^4 - 1;
 _ _ _ _ _ _

The correct answer is c. n^2 - 1;
Answer Link

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