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Does this graph represent a function? Why or why not?

Does this graph represent a function? Why or why not?-example-1
User Ratsimihah
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2 Answers

3 votes

Answer:

From my understanding yes! Of course

Explanation:


User Fergus
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A function can only have 1 y value for each x value. To check this on a graph you would use the vertical line test.

To pass the vertical line test, the graphed line can only touch the vertical line in one place.


The pictured graph is a function, because it would pass the vertical line test.


The answer is A.

User Shihas
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