SOLUTION: please show me how to graph f(x)=√x-2 without a calculator??

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Question 383538: please show me how to graph f(x)=√x-2 without a calculator??
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!

You can generate the squares in your head.
When , , and
When , , and
When , , and
When , , and
When , , and
When , , and
So then when , ,
, ,
, ,
, ,
,,
,,
.
.
Plot those points and connect the points with lines.
.
.


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