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0414607

Thank you for your help on my last question. How do I write f(x)=log2(x+3) in the graphing calculator? Thanks again. 


0414607

Actually, I figured it out. It's y=log(x+3)/log(2) 


pskinner
Joined: Apr 2, 2005 Posts: 797 Status: Offline 
I gather that you are looking to plot the logarithm to the base 2 of the expression (x+3). An alternative to your way of entering the function is to enter it here as: log(2,x+3) This is the alternative notation to express the logarithm to the base 2 of (x+3).  Principal Skinner 


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