9 problems on arithmetic sequences (workbook to formative)
For 1-3 Type the numerical answers only.
For 4-6 type the numbers separated by a comma.
What is the common difference (d)?
What is the common difference (d)?
What is the common difference (d)?
What are the next three terms of the arithmetic sequence?
19, 22, 25, 28,...
What are the next three terms of the arithmetic sequence?
1, 12, 23, 34, ...
What are the next three terms of the arithmetic sequence?
1.3, 1, 0.7, 0.4, ...
Click on the correct equation for the nth term of the sequence: (an=a1 + (n-1)d; then click on the answer for the 10th term (a10).
Examine the sequence of numbers below.
26, 22, 18, 14, 10, 6, ...
Which algebraic expression represents the nth number in this sequence?
What is the 20th term of the arithmetic sequence: 55, 73, 91, 109, 127, ...