mani136
mani136 mani136
  • 23-10-2018
  • Mathematics
contestada

is x=(-2) a function

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sonyaann03
sonyaann03 sonyaann03
  • 23-10-2018
x = -2 is not a function. A function requires an input and an output. Examples:

y = x
f(x) = x2
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