isabelsaenz166
isabelsaenz166
07-09-2017
Mathematics
contestada
Is this graph a function?
Respuesta :
mreijepatmat
mreijepatmat
07-09-2017
Sur it's a function because for each x value corresponds one and only one y value.
Another easy way to determine if y is a function is to apply the vertical test:
If you draw a vertical line and this lines intersects the graph in one point, then y is a function
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