Answer:
first table, the answer is -1
f(x)=x always rmmbr that so f(3)=-1 bcoz of the value 3 which represents the Term.
in second table, the values are at a 12 difference.
23-12=11, 11-12=-1,-1-12=-13, so -13-12=-25 and so on
second option is correct.
hope you understood best of luck
