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PAGE: 40SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

Observe the graph :

The function is .

is increasing on , decreasing on and increasing on .

Support numerically :

Construct the table by using the values of in each interval.

The interval :

Observe the above table, is increasing on .

 

The interval :

Observe the above table, is decreasing on .

 

The interval :

Observe the above table, is increasing on .

is increasing on , decreasing on and increasing on .



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