Question

Type the first 4 terms of the sequence represented by the expression 2х 1

Answer 1

To find the terms of the sequence represented by the expression 2x + 1, we need to substitute different values for x and find the corresponding terms.

If we let x = 1, the expression becomes 2(1) + 1 = 3. So, the first term is 3.

If we let x = 2, the expression becomes 2(2) + 1 = 5. So, the second term is 5.

If we let x = 3, the expression becomes 2(3) + 1 = 7. So, the third term is 7.

If we let x = 4, the expression becomes 2(4) + 1 = 9. So, the fourth term is 9.

Therefore, the first four terms of the sequence represented by the expression 2x + 1 are 3, 5, 7, and 9.