Understanding Sequences and Series

Understanding Sequences and Series

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Olivia Brooks

FREE Resource

The video tutorial explains a mathematical problem that appears to be a series but is actually a product. The teacher guides through testing the first value, making assumptions, and proving the statement for k+1. The focus is on understanding the pattern of odd numbers and ensuring correct algebraic steps.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between a series and the problem discussed in the video?

A series involves addition, while the problem involves multiplication.

A series involves multiplication, while the problem involves addition.

A series is always finite, while the problem is infinite.

A series has a fixed number of terms, while the problem has a fixed number of terms.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first legitimate value used in the problem?

Two

Zero

One

Ten

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the last term in the sequence when n equals 1?

1

2

3

4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first term in the sequence when n equals 10?

21

20

11

10

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the last term in the sequence when n equals 100?

200

100

201

101

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What pattern do the numbers on the right-hand side of the equation follow?

Even numbers

Prime numbers

Odd numbers

Fibonacci sequence

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of 2 to the power of m when m equals 1?

4

1

2

3

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