Write a rule of sequence: 5, -4, -13, - start with-9 and add 5 repeatedly start with 5 and add 9 repeatedly. start with 5 and subtract -9 repeatedly start with 5 and add-9 repeatedly

Start with 5 and add - 9 repeatedly

5 is the first number, therefore, it is "start with 5"

add - 9 is the same as + (-9), which is the same as - 9 (subtract 9)

Start with 5 and add - 9 repeatedly is your answer

hope this helps