Question

make a conjecture about the next item in the sequence.


6,8,-32,-30,120


answer choices....... a.122 b.-480 c. -488 d. 116

Answer 1

122

Answer 2

Lets assume that they come in groups of 2 numbers,
2 numbers positive and 2 negative,
this gives us our first clue, the next number is positive.

Answer 3

Now, look at the first 2 numbers, the first is 2 less than the second,
same for the second set of 2 numbers

which means the last number should be 2 more than 120