You must understand the meaning and structure of function notation. Functions can be defined and described in various ways.
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Glossary
function
A rule that connects one value in one set with one and only one value in another set.
union
The union of two sets A and B is the set containing all the elements of A and B.
Full Glossary List
More in this topic
1 Match Composite Functions 2
2 Exam Question
3 Exam Question
4 Function notation
5 Investigate Odd and Even Functions
6 Explore Composite Functions 2
7 Exam Question
8 Exam Question
9 Introduction
10 Evaluating
11 Values of functions
12 Values of functions 2
13 Values of functions 3
14 Values of functions 4
15 Composition 3
16 Exam Question
17 Even functions
18 Even functions 2
19 Even functions 3
20 Odd functions
21 Odd functions 2
22 Odd functions 3
23 Exam Question
24 O-test 5
25 True or false O-test 1
26 True or false O-test 2
27 O-test 6
28 Matching O-test 1
29 Matching O-test 2
30 Exam Question
31 Exam Question
32 Exam Question
33 Exam Question
34 Exam Question
35 Exam Question
36 Exam Question
37 Exam Question
38 Exam Question
39 Exam O-test
40 Exam timed O-test