Arithmetic and Geometric Sequences Quiz

What is the first term in the arithmetic sequence that includes -1 and 9?

• 3

• -1

• 5

• 1

How many arithmetic means are inserted between -1 and 9 in the example?

• 5

• 3

• 4

• 2

What is the common ratio in a geometric sequence?

• The difference between terms

• The sum of terms

• A fixed constant number

• The average of terms

What is the value of d when finding the arithmetic means between -1 and 9?

• 4

• 3

• 2

• 1

Which of the following is NOT a term in the arithmetic sequence between -1 and 9?

• 1

• 3

• 5

• 8