Some more important concepts to study functions:
mathsisfun.functions-maxima-minima
PRACTICE
mathopolis.com/questionsfunctions-odd-even
vitutor.com/calculus/graphs/increase_decrease
PRACTICE
mathopolis.com/questionsfunctions-odd-even
vitutor.com/calculus/graphs/increase_decrease
Here, you'll find some useful graphs, so that, you can try to study their functions.
But, remember that for a complete study of the function you'll have to wait one more year.
To graph functions, you can use this link (or another one you like better):
This is very interesting and informative.
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