dave5397 dave5397
  • 14-01-2019
  • Mathematics
contestada

how to know if graph is a function

Respuesta :

karlaruizrosabell karlaruizrosabell
  • 14-01-2019

Answer:

To use the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any chosen value of x. If the vertical line you drew intersects the graph more than once for any value of x then the graph is not the graph of a function.

Step-by-step explanation:


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