Question

What is the closed linear form of the sequence 3,4,5,6,7

A)stretched vertically
B) compressed Vertically
C) Stretched Horizontally
D) Compressed Horizontally

Answer 1

the answer is an = 2 + n

Answer 2

A) an = 2 + n

Explanation:

The correct options are:

A) an = 2 + n

B) an = 2 - n

C) an = 3 + n

D) an = 3 - n

Given the sequence 3,4,5,6,7 we can make the following table (an is the nth term):

n an

1 3 = 2 + 1

2 4 = 2 + 2

3 5 = 2 + 3

4 6 = 2 + 4

5 7 = 2 + 5

Then, the sequence is an = 2 + n