CB6 Differentiating Trig 1

Error

There was an error loading the page.

Contributors

Feedback

From users who are members of Skills Audits for Maths and Stats :

Will Morgan	said	Ready to use	1 year ago
Lauren Desoysa	said	Needs to be tested	1 year, 1 month ago
Andrew Neate	said	Needs to be tested	1 year, 1 month ago

History

○

Will Morgan 11 months, 2 weeks ago

Published this.

○

Will Morgan 1 year ago

Gave some feedback: Ready to use

○

Lauren Desoysa 1 year, 1 month ago

Gave some feedback: Needs to be tested

○

Lauren Desoysa 1 year, 1 month ago

Gave some feedback: Ready to use

○

Andrew Neate 1 year, 1 month ago

Gave some feedback: Needs to be tested

○

Andrew Neate 1 year, 1 month ago

Created this as a copy of Differentiation: Using a Table of Derivatives 5b.

Name	Status	Author	Last Modified
Differentiation: Using a Table of Derivatives 2	Ready to use	Ben McGovern	26/09/2022 12:10
Differentiation: Using a Table of Derivatives 3	Ready to use	Ben McGovern	26/09/2022 12:11
Differentiation: Using a Table of Derivatives 4	Ready to use	Ben McGovern	26/09/2022 12:11
Differentiation: Using a Table of Derivatives 5a	Ready to use	Ben McGovern	26/09/2022 12:11
Differentiation: Using a Table of Derivatives 5b	Ready to use	Ben McGovern	26/09/2022 12:12
Differentiation: Using a Table of Derivatives 5c	Ready to use	Ben McGovern	26/09/2022 12:12
Differentiation (Harder powers - negative and fractions) 2	Ready to use	Ben McGovern	04/05/2023 05:42
Differentiation: Stationary Points and their Nature 1	Ready to use	Ben McGovern	26/09/2022 11:56
Differentiation: Stationary Points and their Nature 2	Ready to use	Ben McGovern	26/09/2022 11:56
Integration: Using a Table of Integrals 2	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Using a Table of Integrals 3a	Ready to use	Ben McGovern	13/02/2023 10:37
Integration: Using a Table of Integrals 3b	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Using a Table of Integrals 4	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Using a Table of Integrals 5a	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Using a Table of Integrals 5b	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Using a Table of Integrals 5c	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Using a Table of Integrals 6	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 1a i	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 1b	Ready to use	Ben McGovern	23/02/2023 12:45
Integration: By Substitution 1c	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 2a	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 2b	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 2c	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 3a i	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 3c	Ready to use	Ben McGovern	27/09/2022 09:01
Integration (Negative and Fractional Powers) 2	Has some problems	Ben McGovern	27/09/2022 09:01
Integration (Negative and Fractional Powers) 3	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Definite Integrals 2	Ready to use	Ben McGovern	26/09/2022 12:18
Integration: By Substitution 1a ii (Negative and Fractional Powers)	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: By Substitution 3a ii (Negative and Fractional Powers)	Ready to use	Ben McGovern	27/09/2022 09:01
Integration: Definite Integrals 3	Ready to use	Ben McGovern	26/09/2022 12:18
Integration: Definite Integrals 4	Ready to use	Ben McGovern	26/09/2022 12:19
CB2 Differentiating polynomials 2	Ready to use	Mash Sheffield	09/04/2024 15:44
CD3 Integration - Substitution	Ready to use	Andrew Neate	09/04/2024 15:56
CB4 Definite integration	Ready to use	Andrew Neate	09/04/2024 15:45
CB6 Differentiating Trig 1	Ready to use	Andrew Neate	09/04/2024 15:46
CB7 Differentiating Trig 2	Ready to use	Andrew Neate	09/04/2024 15:46
CB8 Differentiating with Trig 3	Ready to use	Andrew Neate	09/04/2024 15:52
CB9 Differentiating with Exponentials	Ready to use	Andrew Neate	09/04/2024 15:52
CB10 Differentiation with logs	Ready to use	Andrew Neate	09/04/2024 15:43
CB3 - Indefinite integration - polynomials	Ready to use	Andrew Neate	09/04/2024 15:45
CB5 - Finding turning points	Ready to use	Andrew Neate	09/04/2024 15:46

There are 150 other versions that do you not have access to.

Question statement

Find the derivative of $y=\simplify[unitFactor]{{a}cos({b}x+{c})}.$

Give any introductory information the student needs.

			Name	Type	Generated Value

			Name	Type	Generated Value

a	integer	-10
b	integer	4
c	integer	-7

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random(-10..10 except 0)

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

Can an exam override the value of this variable?

Generated value: `integer`

-10

This variable doesn't seem to be used anywhere.

Parts

Gap-fill
1. Gap Gap 0 Mathematical expression
  Add

Gap-fill

Ask the student a question, and give any hints about how they should answer this part.

$\frac{dy}{dx}=$ Gap 0

Advice

From the Table of Derivatives we see that a function of the form

$f(x)=a \cos(kx+c)$ has a derivative

$-ak \sin (kx+c).$

Therefore, the function

$y=\simplify[unitFactor]{{a}*cos({b}x+{c})}$ has a derivative

$\begin{split} \frac{dy}{dx} &=-(\var{a}\times \var{b})\sin(\simplify[unitFactor]{{b}x+{c}})\\ &= \simplify[unitFactor]{{-a*b}sin({b}x+{c})}.\end{split}$

Use this link to find some resources which will help you revise this topic.

Give a worked solution to the whole question.

Use this tab to check that this question works as expected.

There was an error which means the tests can't run:

Part	Test	Passed?
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet

This question is used in the following exams:

Loading...

Error

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Will Morgan 11 months, 2 weeks ago

Will Morgan 1 year ago

Lauren Desoysa 1 year, 1 month ago

Lauren Desoysa 1 year, 1 month ago

Andrew Neate 1 year, 1 month ago

Andrew Neate 1 year, 1 month ago

Error in variable testing condition

Error

Warning

Generated value: `integer`

Parts

Gap-fill

Loading...

Error

CB6 Differentiating Trig 1

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Will Morgan 11 months, 2 weeks ago

Will Morgan 1 year ago

Lauren Desoysa 1 year, 1 month ago

Lauren Desoysa 1 year, 1 month ago

Andrew Neate 1 year, 1 month ago

Andrew Neate 1 year, 1 month ago

Error in variable testing condition

Error

Warning

Generated value: integer

Parts

Gap-fill

Generated value: `integer`