barnesdakota417 barnesdakota417

26-01-2021
Mathematics

contestada

-3, 1, 5, 9, ...
Which function can be used to determine the nth term of the sequence?
A f(n) = n - 3
B. f(n) = n + 4
c. f(n) = 4n - 3
D. f(n) = 4n - 7

Respuesta :

clarch19 clarch19

26-01-2021

Answer:

D

Step-by-step explanation:

f(n) = -3 + (n - 1)·4

f(n) = -3 + 4n - 4

f(n) = 4n - 7

-3 derives from being the first number in the sequence

4 derives from being the positive difference between values in the sequence

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