Answer:
The given sequence of numbers can be represented by the algebraic expression:
n^2
where n represents the position of the term in the sequence.
For example:
- The first term (n=1) is 1^2 = 1.
- The second term (n=2) is 2^2 = 4.
- The third term (n=3) is 3^2 = 9.
- The fourth term (n=4) is 4^2 = 16.
So, the expression n^2 generates the sequence of numbers 1, 4, 9, 16.