Question: In each case, determine whether y is a function of x. Give the domain and range. If it is a function, give the largest open
In each case, determine whether y is a function of x. Give the domain and range. If it is a function, give the largest open intervals over which it is increasing, decreasing, or constant.

(b) 4- 14
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a This is not the graph of a function because some vertical lines intersect it in more than one p... View full answer
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