Question

What is the recursive rule for this sequence -4,-8,-12,-16

Answer 1

Answer:

Skip counting but In Subtraction.

Step-by-step explanation:

Do you guys see the numbers -4,-8,-12,and -16. Well it's subtracting by 4.

For example, 4+4= 4 × 2

4 x 1 is 4, 4 x 2 is 8, and etc...

Answer 2

Answer:

a(n)= -4 + a(n-1)

a1=-4

Step-by-step explanation: