Question

What does f( x - 1) represent?
The Next Term
Previous Term

Answer 1

The previous term

Explanation:

Let x = center of our sequence.

x-1 means that you subtract 1 from x.

That means x-1 is less than x itself.

For examples, if we are given x = 2

x-1 means 2-1 = 1

Hence, f(x-1) represents previous term.