Respuesta :

These set of figures: {(-4, 3), (5,-9), (11, 4), (9, 6), (5, -3), (8, -9), (1,4)} ) {(6, 0), (-12, -16), (-6, 10), (20,-7)} does not represent a function. Instead, it represents a set.

We are supposed to answer whether {(-4, 3), (5,-9), (11, 4), (9, 6), (5, -3), (8, -9), (1,4)} ) {(6, 0), (-12, -16), (-6, 10), (20,-7)} represents a function or not.

The answer is NO. This is not a representation of a function instead it is a representation of set.

  • Function: In mathematics, a function is an expression, rule, or law that establishes the relationship between an independent variable and a dependent variable (the dependent variable). For example [tex]F(x) = 2x-4[/tex] and at [tex]x=0[/tex] the value of function will be zero.
  • Set: In mathematics, a set is a logically arranged group of items that can be represented in either set-builder or roster form.
  • Typically, sets are denoted by curly brackets; for instance, A = {1, 2, 3, 4} is a set.

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