Question

f(1) = 2 and f(2) = 3, f(n) = f(1) + f(2) + f(n - 1), for n > 2.

Answer 1

I think f(5)=17 but im not sure

Answer 2

@freckles sorry

Answer 3

f(1)+f(2)=2+3=5 right?

Answer 4

so techically you have
f(n)=5+f(n-1) correct?

Answer 5

all this is saying to find the nth term you will need to add 5 to the previous term

Answer 6

yeah, f(3)=5 f(4)=10 and f(5)=12 right?

Answer 7

no f(5)= 15

Answer 8

well the second term is 3
and 3+5 will be the third term

Answer 9

all you are doing is adding 5 to the previous term to find the term

Answer 10

oh so 2,3,8,13,18

Answer 11

sounds good
in slow motion:

Answer 12

and 13+8=18

Answer 13

:)

Answer 14

you got this