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avatar+584 

Hello,everybody!

I have a trouble at doing graph on desmos,or it is bug of desmos.

When I calculate the value of 3.5/(tan35 degrees),I get 4.6011601007889581.

But when I try to represent the line y=3.5/tan35 degrees in garph ,it give me y=7.387.

Is it something wrong with desmos ,did I make some mistake?

Here is the graph

https://s3.amazonaws.com/grapher/exports/cjdyhmwmi1.png

 May 15, 2015

Best Answer 

 #2
avatar+584 
+10

Thank you CPhill,I get it!

 May 15, 2015
 #1
avatar+129852 
+10

 

 

The graph above isn't the graph of y = 3.5/tan 35...

I think you're trying to graph something like ...  x = (3.5/ tan 35)y....but you're in radian mode in Desmos.....

Here's the graph in degree mode when y = 1....notice that   (3.5 / tan35)(1)  = 4.998518023595329  ....not

4.6011601007889581

 

https://www.desmos.com/calculator/opzhabuglj

 

 

  

 May 15, 2015
 #2
avatar+584 
+10
Best Answer

Thank you CPhill,I get it!

fiora May 15, 2015

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