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natta225 [31]
3 years ago
11

Which statement best illustrates using the vertical line test to determine if the graph below is a function of x ?

Mathematics
2 answers:
kirill115 [55]3 years ago
4 0

If something is a function, every x-value, only has one (1) y-value. If the line x = 0 intersects the graph in two points, there are to values for y (instead of one). Therefore the graph is not a function of x.


Your answer is A.


Mekhanik [1.2K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

A function can only have one output value "y" for each input "x", so if a vertical line in an xy plane (therefor the line test) that you can imagine, or you can see by using a ruler intersects more than one point on the same line, you have more than one value for x, and that is not a function.

as you see in option A, the line x=0  intersects the graph at two points.

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