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rhondasommer · Answer

121 is the graph

122 is the question (the one on the bottom)

rhondasommer · Answer

|dw:1481511122537:dw||dw:1481511140735:dw|

rhondasommer · Answer

@ILovePuppiesLol @mathmale

mathmale · Answer

I see that the average temp for the 2nd month (Feb) is 33 degrees.  Plot the point (2,33).
What would you do next?  What is the ave. temp. for April?
Think carefully.  What point represents the average temp. for the 1st month of the year (Jan.)?

rhondasommer · Answer

Ahm...I already graphed it?

Thats what that graph is.

mathmale · Answer

Apologies.  Exactly what kind of help do you still need and want?  (Nice graph, by the way.)

rhondasommer · Answer

Thank you! :)
I need help with the question on the bottom.

mathmale · Answer

Could you do a quick sketch of the sine function, that is, y=sin x?  
Could you then quickly sketch y=sin (x-pi/2)?  What effect does the "pi/2" have on the original graph?

rhondasommer · Answer

it moves and its narrow

dustin_whitelock · Answer

I think you won't have a problem in doing the graph in 1, just plot the scatter plot graph using line. As for the 2nd question, think about it. The curve is like that of a sine function. |dw:1481513751172:dw| But it is not perfectly sine, it can be said that it is a translated sine function. http://d2r5da613aq50s.cloudfront.net/wp-content/uploads/279902.image0.jpg Now I hope you get it.