Log in
Sign up for FREE
arrow_back
Library

Chapter 9 Quest

star
star
star
star
star
Last updated almost 2 years ago
13 questions
1
1
1
1
1
1
1
2
1
1
1
2
1
Question 1
1.

Simplify the expression.

Question 2
2.

Use Pascal's Triangle or the Binomial Theorem to expand (x - 2y)5.

For grading purposes, write your answer as a simplified polynomial expression with x decreasing in power and y increasing in power.

Question 3
3.

Determine the 4th term in the expansion of (3x + y)11.

Question 4
4.

State the first five terms of the sequence defined recursively.
For grading purposes, your answer should be entered as sequence of numbers: a1, a2, a3, a4, a5

Question 5
5.

State the first five terms of the sequence defined explicitly.

For grading purposed, your answer should be entered as sequence of numbers: a1, a2, a3, a4, a5

Question 6
6.

What is the 13th term in the sequence?

Question 7
7.

Given:
Determine the nth term of the arithmetic sequence.

Question 8
8.

Match the limit to the correct value, if it exists.

Draggable itemarrow_right_altCorresponding Item
This value is not a limit for any of these sequences.
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 9
9.

Express the series using sigma notation.
Note: Use k as the index variable.

Question 10
10.

Find the sum of the first 50 terms of the sequence:

Question 11
11.

Find the sum of the first 8 terms of the series:

Question 12
12.

Match the sum to the correct value, if it exists.

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 13
13.

Use the ratio test to determine the ratio of the series, then determine if the series is convergent or divergent.


13,365x4y7
360,855x7y4
1,082,565x4y7
37
13
33
1275
51
1280
0
-640