Question

Someone who is smart please help give me the answer asap hurry .. medal, fan !

Answer 1

A recursive function is shown below:

f(1) = 2 and f(n) = f(n - 1) - 5; n > 1

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

2, 3, 8, 13, 18, ...

2, 7, 12, 17, 22, ...

2, -3, -8, -13, -18, ...

2, -7, -12, -17, -22, ...

Answer 2

helpppp

Answer 3

@abtster

Answer 4

@freckles

Answer 5

@Light&Happiness

Answer 6

f(1) = 2
f(n) = f(n - 1)
substitue n = 2, 3, 4, .... to get the next numbers in the series
just the second will already be enough
f(2) = f(1) -5 and substitute 2 for f(1)
well, every next term should be 5 smaller than the last

Answer 7

Soo tha makes it C right

Answer 8

You've got it!
f(2) = 2 -5 = -3

Answer 9

so the series starts with
2, -3, ...
and there is only one that does