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Please Solve I will give brainliest.
each graph shows a relation. The first and second numbers of each ordered pair in the relation are members of the set of real numbers. find the range and domain of the relation.

Please Solve I will give brainliest each graph shows a relation The first and second numbers of each ordered pair in the relation are members of the set of real class=
Please Solve I will give brainliest each graph shows a relation The first and second numbers of each ordered pair in the relation are members of the set of real class=

Respuesta :

Using the domain and range concepts, it is found that:

  • For the first relation, the domain is [tex]-1 \leq x < 1[/tex], and the range is [tex]-1 \leq y \leq 0[/tex].
  • For the second relation, the domain is [tex]-1 \leq x \leq 1[/tex], and the range is [tex]-1 \leq y \leq 1[/tex].

What are the domain and the range of a function?

  • The domain of a function is the set that contains all the values of the input.
  • The range of a function is the set that contains all the values of the output.

In a graph:

  • The domain is given by the x-values, the horizontal axis.
  • The range is given by the y-values, the vertical axis.

Hence:

  • For the first relation, the domain is [tex]-1 \leq x < 1[/tex], and the range is [tex]-1 \leq y \leq 0[/tex]. The open circle at x = 1 means that x = 1 is not part of the domain, hence we have an open interval.
  • For the second relation, the domain is [tex]-1 \leq x \leq 1[/tex], and the range is [tex]-1 \leq y \leq 1[/tex].

More can be learned about domain and range concepts at https://brainly.com/question/27566140

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