Question

In the sequence 2, 6, 12, 20 ..., what is the 7th term? A. 42 B. 56 C.58 D. 60 E.64

Answer 1

Answer:

The sequence is plus 4 then plus 6 then plus 8 then plus 10 then plus 12 so the sixth term will be 30 and seventh term will be 42 because we add 10 to 20 and then we add 12 to 30 so we get the answer 42

Answer 2

Step-by-step explanation:

1×2=2

2×3=6

3×4=12

4×5=20

5×6= 30

6×7=42