SOLUTION: sketch the graph of y=f(x)=|6-2x|+|x-1|-2x , what is the range of the function ? when is f(x)>0 ?

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Question 1084538: sketch the graph of y=f(x)=|6-2x|+|x-1|-2x ,
what is the range of the function ? when is f(x)>0 ?

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

graph: just do several points and draw a graph that looks like this



the range of the function:
{ element : }

when is ?
first find zeros:














so, from to and from to


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