Need finding out the recursive formula? ! really stuck on this problem.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.