Question

6. What rule will correctly describe the sequence: 2, 5, 10, 17, 26, 37, ...?
A) n + 1
B) 2n
C) 2n +1
D) n2 + 1​

Answer 1

Answer:

d -option

Step-by-step explanation:

n2+1

substitute the value 1;2;3... in the value of n

then you get the respective values...

2;5;10;17;26;37..

Answer 2

As per the question,

when we observe the pattern we get,

2+3=5

5+5=10

10+7=17

17+9=26

26+11=37

37+13=50

after seeing this pattern we say it is the addition of odd numbers are

3,5,7,9,11,13

the answer is 13.