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EXLatest Additions
8187Exponentials and logs : Logarithms : Law: a log(b)=log(ba)
8186Exponentials and logs : Logarithms : Law: log(a/b)=log(a)-log(b)
8184Exponentials and logs : Logarithms : Law: log(ab)=log(a)+log(b)
8166Exponentials and logs : Logarithms & exponentials : Exam Question
8145Exponentials and logs : Logarithms : Exam Question
8131Exponentials and logs : Exponential growth & decay : Exam Question
30Exponentials and logs : Logarithms & exponentials : Exam Question
8048Exponentials and logs : Exponentials : The graph of ax
8046Estimation : Confidence intervals : Exam Question
14015Enlargement : Effect on area : Example 1
8036Exponentials and logs : Logarithms : Exam Question
8015Exponentials and logs : Exponentials : Exam Question
8008Exponentials and logs : Logarithms : Exam Question
7956Exponentials and logs : Logarithms & exponentials : Exam Question
13839Enlargement : Length : Example 8
Investigate
Area scale factor 1
Area scale factor 2
Using the scale factor
Finding the scale factor
Example 1
O-test 1
Volume scale factor
Using the scale factor
Finding the scale factor
Finding the scale factor 2
Finding the scale factor 3
Finding the scale factor 4
Example 1
Example 2
Example 3
O-test 2
O-test 1
Exam O-test
How to...
Example 2
Example 1
Example 3
Example 4
Example 5
Example 6
Example 7
Example 8
Mistake 1
Pool
O-test
Example 1
Theorem 1
Theorem 2
True or false o-test
Example 1
Example 2
Example 3
Cartesian product
aRb
aRb 2
aRb 3
Definition
Illustration
Illustration 2
Illustration 3
Binomial distribution
O-test
Using integration
Proportions 4
Proportions 3
Proportions 2
Proportions
Large samples 3
Large samples 2
Weights confidence interval
Illustration
Graphing a confidence interval
Finding a confidence interval
Aptitude test confidence interval
Nails confidence interval
Sweets confidence interval
Large samples
O-test 1
O-test 2
Confidence intervals on a GDC
Confidence intervals on a GDC 2
Randomised Exam Q 2000
Randomised Exam Q 2002
Randomised Exam Q 2002
Randomised Exam Q 2006
Randomised Exam Q 2008
Standard error
Matching O-test
Distribution of the sample mean
Distribution of the sample mean 2
Unbiased estimators
Unbiased estimators 2
Randomised Exam Q 2000
Randomised Exam Q 2006
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Transformations 2
Transformations
Graph of ex
The number e
Plotting O-test 1
Plotting O-test 2
Matching O-test 1
Randomised Exam Q 2010
Discrete growth
Discrete decay
Football crowds
Music fans
O-test
Continuous growth
Radioactive half-life
Radioactive half-life 2
Computer prices
Elephant population
Spread of infection
Investments
Voltage
Aerodynamics
Capacitor
Velocity
Exam O-test 1
Exam O-test 2
Exam timed O-test 2
Randomised Exam Q 2005
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Randomised Exam Q 2011
Randomised Exam Q 2014
Randomised Exam Q 2015
Timed O-test
Solving with a GDC 2
Solving with a GDC
The solution of ax=b
The graph of ax
The graph of ax 2
Plotting O-test
A joke
Exponential functions
Exponential equations
O-test
Randomised Exam Q 2007
Randomised Exam Q 2010
Randomised Exam Q 2011
Solving equations 6
Solving equations 3
Timed O-test
Match Composite Exp/Log Functions
Solving equations 1
Inverses
Investigate Log Transformations
Graph of ln ax
Graph of Log10 and its Transformations
Log bases 2
Log bases
Graph of log ax 2
Plotting O-test 2
Plotting O-test 1
Log bases 3
True or false O-test 1
The laws of logs 2
The laws of logs
The laws of logs 3
Sequence O-test 1
Sequence O-test 2
Memorise the laws of logs
Change of base
Plotting O-test 3
Simplifying 2
Simplifying
Simplifying 3
Convert to Y=aX+b
Simplifying 4
Convert from Y=aX+b
Quiz
True or false O-test 2
Matching O-test
Law: a log(b)=log(ba)
Law: log(a/b)=log(a)-log(b)
Law: log(ab)=log(a)+log(b)
Plotting O-test 3
Plotting O-test 4
Matching O-test 2
Exam O-test 1
Exam O-test 2
Exam O-test 3
Solving equations 2
Solving equations 4
Solving equations 5
Solving equations 7
Solving equations 8
Solving equations 9
Solving equations 10
Solving on a GDC
Quiz
O-test 1
O-test 2
Decibels
Check the method
Exam timed O-test
Exam O-test 1
Exam O-test 2
Randomised Exam Q 2000
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Randomised Exam Q 2014
Randomised Exam Q 2014
Randomised Exam Q 2015
O-test 2
Equations
Review the rules
Equations 2
Equations 3
Equations 4
Equations 5
Simultaneous equations
Inequations
O-test 1
Exam O-test 1
Exam O-test 2
Exam O-test 3
Exam O-test 4
Exam timed O-test 1
Randomised Exam Q 2000
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XTRA 1
Mindmap