Question

Help I need help with this algebra.

Answer 1

Answer:

B, D, F

Step-by-step explanation:

B, D, F

Answer 2

I believe A would be the correct answer.

Explanation: n^2 + n

(3)^2 + 3
9 + 3 = 12

(4)^2 + 4
16 + 4 = 20

This seems to work with any number I think of bringing me to the conclusion that A is the answer.