Mastering Sequences and Functions

What is the 5th term in the arithmetic sequence 3, 7, 11, ...?

• 23

• 25

• 19

• 15

Identify the common difference in the sequence 10, 15, 20, 25, ...

• 20

• 15

• 5

• 10

If the function machine adds 4 to the input, what is the output for an input of 6?

• 10

• 14

• 12

• 8

Determine the function rule for the machine that multiplies the input by 3 and then subtracts 2.

• f(x) = 2x + 3

• f(x) = 3x + 2

• f(x) = 3x - 2

• f(x) = x - 2

What is the 10th term of the arithmetic sequence 2, 5, 8, ...?

• 29

• 35

• 32

• 26

If the function machine outputs 12 when the input is 4, what is the function rule?

• output = input - 2

• output = 3 * input

• output = 2 * input

• output = input + 8

Identify the next number in the sequence 1, 4, 7, 10, ...

• 20

• 11

• 13

• 16

What is the output of the function machine that doubles the input for an input of 5?

• 15

• 5

• 10

• 20

Determine the common difference in the sequence 8, 6, 4, 2, ...

• 2

• 0

• -2

• -1

If the function machine subtracts 5 from the input, what is the output for an input of 10?

• 5

• 15

• 0

• 10