What is a "recursive formula” in terms mathematical sequences? a formula that can calculate any term of a sequence the sum of the numbers in a sequence a formula that finds a term using the previous term d) the same as the “explicit formula"

A formula that finds a term using the previous term

Step-by-step explanation:

It's just terminology. Don't beat yourself up over it.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10