Final answer:
The nth term of the given sequence is n^2
Step-by-step explanation:
The given sequence is -1, 0, 7, 26, 63. To find the nth term of the sequence, we can observe that the difference between consecutive terms increases by 1 each time. We can also notice that the difference between the differences reduces by 1 each time. Based on these observations, we can conclude that the nth term of the sequence can be found using the formula: n^2