Find the first six terms of the sequence.

a1 = 1, an = 4 • an-1

A) 0, 4, 4, 8, 12, 16

B) 4, 16, 64, 256, 1024, 4096

C) 1, 4, 8, 12, 16, 20

D) 1, 4, 16, 64, 256, 1024

Question

Blaine

Mathematics

30 June, 21:23

Find the first six terms of the sequence.

a1 = 1, an = 4 • an-1

A) 0, 4, 4, 8, 12, 16

B) 4, 16, 64, 256, 1024, 4096

C) 1, 4, 8, 12, 16, 20

D) 1, 4, 16, 64, 256, 1024

+3

Answers (1)

Know the Answer?

Cupcake · Answer 1

D

Step-by-step explanation:

Using the recursive formula with a₁ = 1

a₂ = 4 * a₁ = 4 * 1 = 4

a₃ = 4 * a₂ = 4 * 4 = 16

a₄ = 4 * a₃ = 4 * 16 = 64

a₅ = 4 * a₄ = 4 * 64 = 256

a₆ = 4 * a₅ = 4 * 256 = 1024

The first 6 terms are

1, 4, 16, 64, 256, 1024 → D

Find the first six terms of the sequence.a1 = 1, an = 4 • an-1A) 0, 4, 4, 8, 12, 16B) 4, 16, 64, 256, 1024, 4096C) 1, 4, 8, 12, 16, 20D) 1, 4, 16, 64, 256, 1024

Find the first six terms of the sequence.

a1 = 1, an = 4 • an-1

A) 0, 4, 4, 8, 12, 16

B) 4, 16, 64, 256, 1024, 4096

C) 1, 4, 8, 12, 16, 20

D) 1, 4, 16, 64, 256, 1024