SOLUTION: Sketch the graph, then find the domain and range Y= {x, x≠0 {2, x=0

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Question 785599: Sketch the graph, then find the domain and range
Y= {x, x≠0
{2, x=0
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
Since there is no division by 0 or negative square root, the domain is all real numbers.


The graph is a straight line through the origin and (1,1). It has a hole at the origin. It has a point (0,2) above that hole.