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Math Graded Assignment Unit Test, Part 2 Sequences and Series
Name:
Date:
Graded Assignment
Unit Test, Part 2: Sequences and Series
Answer the questions below. When you are finished, submit this test to your teacher for full credit.
Total score:
of 15 points
(Score for Question 1:
of 5 points)
19
1. Find the sum of the series Show your work.
n = 1
Answer:
(Score for Question 2: of 5 points)
2. A supermarket display consists of boxes of cereal. The bottom row has 42 boxes. Each row has eight fewer
boxes than the row below it. The display has six rows.
(a) Write and use a function to determine how many boxes are in the top row. Show your work.
(b) Use the appropriate formula to determine the number of boxes in the entire display. Show your work.
Answer:
(Score for Question 3:
of 5 points)
3. The number of visitors to a website in the first week is 210. The number of visitors each week is double the
number of visitors the previous week. What is the total number of visitors to the website in the first 8
weeks? Show the formula with correct values plugged in along with your answer.
Answer:
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