##### trigonometric functions. need help understanding this. I try but-(Answered)

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trigonometric functions. need help understanding this. I try but get confused.

MA1310: Module 3 Graphs of Other Trigonometric Functions

Discussion 3.1

Experience of Solving Problems on Graphs of Trigonometric Functions

The purpose of this assessment is to help you determine whether you have a clear understanding of graphs

of trigonometric functions and provide you feedback to clarify any misunderstandings.

Using the graphs below, answer the following questions:

1. Identify the correct graph for the function y = 3 sin 2?x from the choices.

2. What is the period of graph b?

3. What is the amplitude of graph c?

4. With regard to amplitude, what must change in graph a to get a result similar to graph c?

5. With regard to phase shift, what must change in graph a to get a result similar to graph b?

5

y

3

1

?1

x

?3

?5

a.

y

5

3

1/2

?1

?1/2

?3

?5

b.

1

1

x

MA1310: Module 3 Graphs of Other Trigonometric Functions

Discussion 3.1

Experience of Solving Problems on Graphs of Trigonometric Functions

5

y

4

?1

1

x

?4

?5

c.

Based on your experience of solving problems, discuss the following:

Which problems did you find easy, and which problems did you find difficult to solve? Provide an

appropriate rationale to support your opinion.

For the problems you found easy, discuss the steps you took to solve these problems in the form of a

concept map, considering that your steps will help your peers who found these questions difficult to

solve.

For the problems you found difficult to solve, discuss what doubts you have that make this problem

hard to solve and what resource(s), other than the textbook, you will refer to ensure you solve these

questions easily.

Participation Requirements:

Respond to at least two of your classmates. When responding:

Provide complete, well-thought-out responses.

Ask questions, share experiences, challenge ideas, and help your peers expand their responses.

Your responses must show how you have learned more about a concept or a response from another

student. This can be done in a number of different ways. The following are examples of posts that

show learning and growth throughout the discussion:

o Share what resources you checked in an attempt to clarify your doubts regarding the topic.

2

MA1310: Module 3 Graphs of Other Trigonometric Functions

Discussion 3.1

Experience of Solving Problems on Graphs of Trigonometric Functions

o

Ask your instructor or your peers one or two new questions related to the discussion topic.

o

Share why you chose to comment on particular answers shared in the discussion forum. Did

you learn anything new from the answers of your peers?

o

Did you find any peer?s answer contradictory to your understanding of the topic? What new

questions does it bring to mind about the topic?

o

Share one misconception that you had before you participated in this discussion forum.

o

What specific content idea you liked from the book helped you answer this discussion

question?

o

Were there any other resources that explained the concept better than the book? How?

Note: One-sentence answers will not be sufficient. If your answer is ?I agree? or ?I disagree,? explain why

you agree or disagree. Remember that a discussion is an opportunity to interact with your fellow classmates

and to gain from sharing critical and analytical thinking. Observe discussion etiquette: Be respectful, kind,

and nonjudgmental of your classmates.

Evaluation Criteria

Your submission for each question will be evaluated against the following criteria:

Did you comment on the ease or difficulty in solving the problems and provide rationale to support

your response?

Did you explain the steps for the solutions?

Did you respond to other students agreeing or disagreeing with your response and include any

additional advice to avoid making these types of mistakes in future practice?

3

Paper#9256162 | Written in 27-Jul-2016

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