Given the first value and d use the formula to find the first four terms of a sequence

What is the formula for the Nth term of an arithmetic sequence?

• a_n = a_1 * n + d

• a_n = a_1 + (n-1) * d

• a_n = a_1 - (n-1) * d

• a_n = a_1 / (n-1) * d

In the given example, what is the value of the first term (a_1)?

• 5

• 0

• 6

• 1

What is the common difference (d) in the example sequence?

• 11

• 1

• 6

• 5

What is the general formula derived for the sequence in the example?

• a_n = 5n - 1

• a_n = 6n - 1

• a_n = 5n + 6

• a_n = 6n + 1

What are the first four terms of the sequence calculated in the example?

• 6, 11, 16, 21

• 5, 10, 15, 20

• 6, 12, 18, 24

• 5, 11, 17, 23