Algebra Mindmaps

Here are some of the mind maps recently completed by the 5th years.

Well done.

Now try this quiz!

Mr.Sweeney

Absolute Value

What is going on?

This graph is absolutely mental!

Enjoy.

Mr.Sweeney

Quadratic Graphs

Can you write down the equations for these quadratic graphs?

Here is a worked out example from class.

Quadratic Graphs

Please practice these common examination questions further by clicking here.

There is more practice available here.

Good luck.

Mr.Sweeney.

Cubic Equations

Some practice on today!

Enjoy.

Mr.Sweeney

Simplifying Quadratic Fractions

Expanding brackets

Here are two examples from class ! 

Enjoy.

Mr. Sweeney. 

Definitions - Algebra

Make sure you know what these mean for the exam!

IMTA - The Pi Quiz 2010

Have a go!

JC Quiz.pdf

Basic Surds

Here are the basics




Here is a sample worksheet.

Enjoy.

Mr.Sweeney.

Exponential and Logarithmic Functions

1. Check out how to graph an exponential function by clicking here.

2. Check out how to graph a logarithmic function by clicking here.

3. How are they related? Find out here!

4. Here is a worked exam style question....


5. And another here..... Enjoy. Mr. Sweeney.

Quadratic Sequences

This post is aimed at Leaving Certificate Higher Level students.

1. How to find the nth term in a quadratic sequence.



2. Here is another worked example.

3. And another!

4. And one more for the craic!

Enjoy. 

Mr. Sweeney.

Arithmetic Sequences

Good luck.

Mr.Sweeney.

Solving Logarithmic Equations

This post is aimed at Leaving Certificate Higher Level students.

 

Enjoy.

Mr. Sweeney.

Algebra - Long Division 2

1. Get some practice on long division by clicking here.

2. Study a worked out solution to a past examination question below!

Long Division in Algebra

3. Study another one here.

Long Division in Algebra 2

Enjoy.
Mr. Sweeney.

Simple Index Equations

A good example of getting started with index equations!

 


Here is another one for the Leaving Cert Higher Level gang!

Enjoy. Mr. Sweeney

Mathsfest!

Have a look at this video that 'Mathsfest' have put together on functions!

Enjoy.

Mr. Sweeney

Logarithms

Have a go at the following tasks to increase your understanding of logarithms!

1. What is a logarithm? 
Find out by clicking here!

2. This video explains how we work with logarithms in more detail.



3. Get some practice of basic logarithm problems by clicking here!

Enjoy.

Mr. Sweeney.

Forming Quadratic Equations Given The Roots

You will find a video below detailed the steps required when forming a quadratic equation.


Further information on quadratic equations can be found here. Enjoy.

Absolute Value

This post is aimed at Leaving Certificate Higher Level students.

1. What is the absolute value?

Click here for the answer.

2. How do we use the absolute value?




3. Where can I practice some of these questions?

By clicking here.

Enjoy.

Discriminant of Quadratic Equations

This post is aimed at Leaving Cert Higher Level students. Enjoy.