Answer:
a. 19
b. Subtract by 13, then divide by 6.
Explanation:
-2, _ , _
-2(6) = -12
-12+13=1.
-2, 1, _
1(6)=6
6+13=19
a. 19 is your third term
If the three terms of the sequence are reversed:
19, 1, -2
The new term-to-term rule would be:
b. Subtract by 13, then divide by 6.
19 - 13 = 6 / 6
= 1
1-13= -12 / 6 = -2.