I’ve been struggling so i need help with the answer please help

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

How do i put 3(x+7) in distributive property

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)