A) These are the first five terms in a Fibonacci sequence 1 4 5 9 14
Write down the next two terms in the sequence.
b) In a different Fibonacci sequence the fourth term is 30 and the fifth term is 49.
Write down the first term in this sequence.
c) The second and third terms in the following Fibonacci sequence are x and y.
Write down algebraic expressions for the first, fourth and fifth terms.
Х
y