Question

A recursive function is shown below:

f(1) = 3 and f(n) = f(n - 1) - 4; n > 1

Which of the following lists the terms in the sequence defined by this recursive function?

3, 1, 5, 9, 13, ...

3, 7, 11, 15, 19, ...

3, -7, -11, -15, -19, ...

3, -1, -5, -9, -13, ...

Answer 1

I think it is the last one.

Answer 2

no its c

Answer 3

it's the last one

Answer 4

explanation please...and black ops 2 is boss :D

Answer 5

lol :D thnx

Answer 6

f(2) = f(1) - 4 = 3 - 4 = -1

Answer 7

aww :I

Answer 8

he did it :D

Answer 9

medal?

Answer 10

1 more please?
I think it is also the last one:
Which equation is not equivalent to the formula d = rt?

r equals t over d

r equals d over t

t equals d over r

d = tr

Answer 11

i think its the last one too

Answer 12

ok thank you.

Answer 13

:3

Answer 14

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