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Which of the following represents a function?

Which Of The Following Represents A Function class=
Which Of The Following Represents A Function class=

Answer :

KAILEYAVEGO

The image on the left represents a function. The image on the right does not as a function cannot have multiple variables for a single X quantity.

AKANDZGO

Answer: A

Step-by-step explanation:

  • a function is the relation between the independent variable (x) and the dependent variable (y)
  • the defining characteristics which differentiates a function from a relation is its input and output values
  • a function can only have single input value that corresponds to a single output value, or an x value can only lead to one possible y value

  • Option A Coordinates

[tex](-5,3)\\(-3, 1)\\(-1,-1)\\(1, -1)\\(3, 1)\\(5, 3)[/tex]

  • each x value only leads to one possible y value
  • therefore, option A is a function

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