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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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Milena Venkova 7 years, 1 month ago
Created this as a copy of Applications of differentiation .There are 27 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| z | number |
24
|
||||
| c | integer |
3
|
||||
| b | integer |
3
|
||||
| d | integer |
5
|
||||
| f | integer |
-10
|
||||
| w | number |
2.4
|
||||
| a | number |
2
|
||||
| g | integer |
-6
|
||||
| h | number |
2.5
|
||||
| t | number |
0.2
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||||
| maximum | boolean |
true
|
Generated value: number
This variable doesn't seem to be used anywhere.
Gap-fill
Ask the student a question, and give any hints about how they should answer this part.
Find the coordinates of the critical point of the function below and state whether it is a maximum or a minimum point. Give your answers to 2 decimal places where necessary.
F(x)={{f}x2+{g}x+{h}}
Firstly, find the first and second derivatives:
F′(x)=
F″(x)=
Secondly, find x such that F′(x)=0
critical point =
value of F at the critical point =
The critical point is a point of
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