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E## XLatest Additions

8187Exponentials and logs : Logarithms : Law: a log(b)=log(b

^{a})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 a

^{x}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 3

Weights confidence interval

Proportions 2

Large samples 3

Proportions 4

Proportions

Large samples 2

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

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Standard error

Matching O-test

Distribution of the sample mean

Distribution of the sample mean 2

Unbiased estimators

Unbiased estimators 2

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Transformations

Graph of e

^{x}Transformations 2

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

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Solving with a GDC

Solving with a GDC 2

Timed O-test

The solution of a

^{x}=bThe graph of a

^{x}The graph of a

^{x}2Plotting O-test

A joke

Exponential functions

Exponential equations

O-test

Randomised Exam Q 2007

Randomised Exam Q 2010

Randomised Exam Q 2011

Inverses

Solving equations 3

Timed O-test

Solving equations 6

Investigate Log Transformations

Match Composite Exp/Log Functions

Solving equations 1

Graph of ln ax

Graph of Log

_{10}and its TransformationsGraph of log ax 2

Log bases 2

Log bases

Log bases 3

Plotting O-test 1

Plotting O-test 2

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

Plotting O-test 3

Change of base

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(b

^{a})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

Exam timed O-test

Decibels

Check the method

Exam O-test 1

Exam O-test 2

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Equations

O-test 2

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

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XTRA 1

Mindmap