8
f(5) = 1/4*2^(5)
f(5) = 1/4*32
f(5) = 8
Answer:
Is this helpful or wrong?
Hum, seems to subtract 9 then subtract 15 then subtract 21
the amount subtracted increases by 6 each time
so then we subtract 27 to get -59
then subtract 33 to get -92
the next two terms are -59 and -92