Question

Which statements about arithmetic sequences are correct? Check all that apply. In an arithmetic sequence, the difference between each of the consecutive terms is the same, or constant. Add the common difference to the last term to extend an arithmetic sequence. The sequence 3, 12, 48, 192, . . . Is arithmetic. The sequence 1, 7, 13, 19, . . . Is arithmetic. The sequence 4, 14, 24, 34, . . . Is arithmetic.

Answer 1

A, B, D, E

Explanation:

I just got it right on edge.

Answer 2

All are correct except;

The sequence 3, 12, 48, 192, . . . Is arithmetic

Explanation:

Here, we want to select the correct statements

a. This is correct

In fact, this is called the common difference

b. This is correct

By adding the last term with the constant term, we have a longer arithmetic sequence

c. This is not correct

This is not correct as what we have between the terms is multiple of 4

d. This is arithmetic, correct

The difference between the terms is the same and it is a sum

e. This is correct

we simply add 10 to each to have the correct answer