Exploring Arithmetic Sequences

What is the first term of the sequence of odd numbers starting from 1?

• 2

• 1

• 3

• 5

In a sequence, what do we call the individual elements?

• Numbers

• Terms

• Digits

• Factors

What is the value of the 8th term in the sequence of odd numbers starting from 1?

• 15

• 13

• 17

• 19

What is the general term symbol used in sequences?

• a

• x

• m

• n

What is the common difference in the sequence 8, 12, 16, 20?

• 2

• 5

• 3

• 4

In an arithmetic sequence, if the first term is 7 and the second term is 4, what is the common difference?

• 3

• -4

• -3

• 4

What is the common difference in the sequence where terms are -12, -3, 6, 15?

• 10

• 7

• 8

• 9

If the common difference is negative, what happens to the terms in the sequence?

• They remain constant

• They decrease

• They increase

• They reset

If the first term of a sequence is 19 and the second term is 12, what is the common difference?

• -5

• 7

• 5

• -7

What term is used to describe the number added to each term of an arithmetic sequence to get the next term?

• Addend

• Common difference

• Divisor

• Multiplier