Question

A sequence has three terms, its term-to-term rule is multiply by 6 and then add 13.

Answer 1

Answer:

a) Third Term = 19

b) Term to Term rule = Subtract 13 and then Divide by 6

Step-by-step explanation:

a)

Since first term is -2, so according to rule, second term is:

second term =

Now, finding the third term with the rule:

Third Term = 19

b)

The first 3 terms of the sequence is -2, 1, 19 ...

If reversed, it is:

19, 1, -2 ....

The rule will also be reversed. So it will be to subtract 13 and then divide by 6.