Today, we are going to practise with the GEOGEBRA program and the graphs of the PIECEWISE FUNCTIONS:


FIRST STEP

• You have to access to the online program

Geogebra Online

SECOND STEP

• Using the  example

 watch the key sequence you have to enter in order to get the graph of the function:

• Now, try again with this fuction

The key sequence is

HOMEWORK:

Given the following piecewise fuctions, find out their graphs with Geogebra Online and write each analytical function with its associated graph drawn in your notebook

a)      

Keys sequence: 

b)

    

                                                             Keys sequence: 

c)

   

                                                             Keys sequence: