Question

2; 5; 11; 23 complete each pattern, write each rule

Answer 1

\[a_0 = 2\]\[a_n = a_{n-1} + 3(n-1)\]

Answer 2

simpler please?

Answer 3

can't get any simpler:

The first number in the sequence is 2.
The next number in the sequence is equal to the previous number in the sequence, plus 3 times the previous number's position in the sequence.

Answer 4

I'm in 5th grade, is there anything i can say, using addition, multiplication, division, and subtraction?

Answer 5

hmm now that I think of it, my sequence definition is wrong.

Answer 6

hmm now that I think of it... these are prime numbers

Answer 7

2 is the first prime number,
5 is the third prime number
11 is the fifth prime number
23 is the ninth prime number

nope...

Answer 8

I've found it:

The next number is equal to twice the previous number plus 1

there's your answer