Recursive Sequence

Write the recursive formula for 4, 8, 12....

• a_n=a_n-1-7

• a_n=a_n-1-4

• a_n=a_n-1+3

• a_n=a_n-1+4

Write the recursive formula of 13, 9, 5...

• a_n=a_n-1-4

• a_n=a_n-1+3

• a_n=a_n-1-5

• a_n=a_n-1+4

Write the recursive formula for 6, 17, 28, 39, 50....

• a_n=a_n-1+11

• a_n=a_n-1-4

• a_n=a_n-1+9

• a_n=a_n-1+6

• 1

• 2

• 3

• 4

Which of the following recursive equations describe the sequence shown in the graph?

•   a_n = 5n -2

  a₁ = 2

•  a_n = 2(5)ⁿ

  a₁ = 2

•  a_{n =} a_{n-1 *} 2

  a_{1 = 2}

• a_n = a_n-1 * 5

  a₁ = 2

• 1
• 2
• 3
• 4

• 8, 16, 24, 32

• 8, 14, 20, 26

• 8, 48, 384, 18432

• 8, 48, 288, 1728

• (1)

• (2)

• (3)

• (4)

• 1

• 2

• 3

• 4

A sequence is defined recursively by the function below. What are the terms of the sequence?​ ​

• 2

• 0.0625

• 4

• 1

• 0.5

• 0.25

• 0.125