
Sdasd S.
asked 02/04/22Midterm Exam Algebra 1
Does the graph below represent a function?
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1 Expert Answer
An easy way to tell is the "Vertical Line test". If you take a vertical line (use a ruler) and move it across the graph, will it cross the line more than once at any time? If it does not then you have a function. If it does, then it is not a function.
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Jon S.
Does each value in the domain (x) have only one value in the range (y)? It so, it is a function, else it is not a function.02/04/22