Mark Barnes
Jacaranda Maths Quest 12 General Mathematics Units 3 and 4 for Queensland, 2e learnON & Print
Jacaranda Maths Quest 12 General Mathematics Units 3 and 4 for Queensland, 2e learnON & Print
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The new jacTUTOR vi
Learning with learnON vii
Teaching with learnON xii
Acknowledgements xiii
Problem-solving and modelling task guide (online only)
UNIT 3 BIVARIATE DATA AND TIME SERIES ANALYSIS, SEQUENCES AND
EARTH GEOMETRY 1
TOPIC 1 BIVARIATE DATA ANALYSIS 1
1 Identifying and describing associations between two variables 3
TOPIC 2 BIVARIATE DATA ANALYSIS 2
2 Fitting a linear model to numerical data, and association and causation 45
TOPIC 3 TIME SERIES ANALYSIS
3 Time series analysis 93
TOPIC 4 GROWTH AND DECAY IN SEQUENCES
4 The arithmetic sequence 163
5 The geometric sequence 199
TOPIC 5 EARTH GEOMETRY AND TIME ZONES
6 Earth geometry and time zones 231
PRACTICE ASSESSMENT 1
Problem-solving and modelling task (online only)
PRACTICE ASSESSMENT 2
Unit 3 Examination
UNIT 4 INVESTING AND NETWORKING 267
TOPIC 1 LOANS, INVESTMENTS AND ANNUITIES 1
7 Compound interest loans and investments 269
TOPIC 1 LOANS, INVESTMENTS AND ANNUITIES 1
TOPIC 2 LOANS, INVESTMENTS AND ANNUITIES 2
8 Perpetuities, and present and future value of annuities 297
TOPIC 3 GRAPHS AND NETWORKS
9 Graphs and networks 339
TOPIC 4 NETWORKS AND DECISION MATHEMATICS 1
TOPIC 5 NETWORKS AND DECISION MATHEMATICS 2
10 Networks and decision mathematics 397
PRACTICE ASSESSMENT 3
Unit 4 Examination
PRACTICE ASSESSMENT 4
Units 3 & 4 Examination
Glossary (online only)