sarahsmitthh
sarahsmitthh
15-02-2018
Mathematics
contestada
i need help with this question!!
Respuesta :
jimthompson5910
jimthompson5910
15-02-2018
This is not a function
. The input x = 4 leads to infinitely many outputs. In order to have a function, any given input must have exactly one output (assuming the input is defined in the domain). Visually this graph fails the vertical line test.
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