Junior Cert - Functions

2 great clips for Ms Higgins' Junior Cert class to revise for homework.

Injective, Surjective & Bijective

This may be of use to leaving certs when you are revising the functions!


 

Good luck. 

Mr.Sweeney.

Junior Cert - Higher Level - Sample Paper - 2014

Here is half the question worked out! You get the other half done!




Enjoy.

Mr.Sweeney.

Slopes!

Relationship between differentiation and integration?

Simplifying Quadratic Fractions

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.

LC Ordinary Level - Composite Functions

Hi folks. Watch this clip to get you started with tonight's homework.

Mathsfest!

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

Enjoy.

Mr. Sweeney

Functions

This video is well worth a look for the maximum and minimum type exam questions.
 Enjoy.
Mr. Sweeney.