Go to content
You must understand the meaning and structure of function notation. Functions can be defined and described in various ways.
 Steps  
All
 Steps  
All
O
O
O
O
    
+
r
-
    

Software/Applets used on this page

jsMath
This page uses jsMath
You can get a better display of the maths by downloading special TeX fonts from jsMath. In the meantime, we will do the best we can with the fonts you have, but it may not be pretty and some equations may not be rendered correctly.

This question appears in the following syllabi:

SyllabusModuleSectionTopicExam Year
AP Calculus AB (USA)2Algebra and FunctionsFunctions-
AP Calculus BC (USA)2Algebra and FunctionsFunctions-
AQA A-Level (UK - Pre-2017)C3Algebra and FunctionsFunctions-
AQA A2 Maths 2017Pure MathsFunctions and TransformationsFunctions and Mappings-
AQA AS/A2 Maths 2017Pure MathsFunctions and TransformationsFunctions and Mappings-
CBSE XII (India)Relations and FunctionsRelations & FunctionsTypes of relations, reflexive, symmetric, transitive and equivalence-
CBSE XI (India)Sets and FunctionsRelations & FunctionsElementary functions: exp, log sign, polynomial, rational-
CCEA A-Level (NI)C4Algebra and FunctionsFunctions-
CIE A-Level (UK)P1Algebra and FunctionsFunctions-
Edexcel A-Level (UK - Pre-2017)C3Algebra and FunctionsFunctions-
Edexcel A2 Maths 2017Pure MathsFunctions and GraphsFunctions and Mappings-
Edexcel AS/A2 Maths 2017Pure MathsFunctions and GraphsFunctions and Mappings-
I.B. Higher Level2Algebra and FunctionsFunctions-
I.B. Standard Level2Algebra and FunctionsFunctions-
Methods (UK)M2Algebra and FunctionsFunctions-
I.B. (MSSL)4Algebra and FunctionsFunctions-
OCR A-Level (UK - Pre-2017)C3Algebra and FunctionsFunctions-
OCR A2 Maths 2017Pure MathsFunctions and TransformationsFunctions and Mappings-
OCR MEI A2 Maths 2017Pure MathsFunctions and TransformationsFunctions and Mappings-
OCR-MEI A-Level (UK - Pre-2017)C3Algebra and FunctionsFunctions-
Pre-U A-Level (UK)1Algebra and FunctionsFunctions-
Scottish Advanced HighersM1Algebra and FunctionsFunctions-
Scottish (Highers + Advanced)HM1Algebra and FunctionsFunctions-
Scottish HighersM1Algebra and FunctionsFunctions-
Universal (all site questions)AAlgebra and FunctionsFunctions-
WJEC A-Level (Wales)C3Algebra and FunctionsFunctions-