Question

Use inductive resoning to predict the next number 1,6,-4,1,-9,-4,-14,-9,-19

Answer 1

-14

Explanation:

the pattern is y+5=x, x-10=z

so,

1(+5)=6

6(-10)=-4

-4(+5)=1

1(-10)=-9

-9(+5)=-4