A few days ago
Blair Waldorf

Maths help: graphs? websites?

Does anyone know good websites that can “walk me through” graphs while explaining each feature and concept.

And/or can anyone tell me:

The differences between cos ans sin graphs.

How to see wether sin or cos is negative.

How to draw tan graphs

How to get equations of different graphs(hyperbola/parabola…

How do i get the domain, range and maximum and minimum values.

Thanks: Its really urgent….

Top 1 Answers
A few days ago
iwannabquietnow

Favorite Answer

Try Ask Dr. Math at the website below…I have found them very helpful for my kids when they were doing their homework…I have long forgotten cos sin etc.

As far as your last question…the minimum value is the lowest value, the maximum value is the highest value and the range is what’s in between :o)

Good luck to you…you have questions that would be tough to answer in this format!

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