What is the range of A piecewise function g of x, where part 1 is x squared plus 5 for x greater than 2 and part 2 is 2 times x for x greater than or equal to 2.?

[4, ∞)
[5, ∞)
[9, ∞)
(–∞, ∞)

Question

What is the range of A piecewise function g of x, where part 1 is x squared plus 5 for x greater than 2 and part 2 is 2 times x for x greater than or equal to 2.?

[4, ∞)
[5, ∞)
[9, ∞)
(–∞, ∞)

Philomena · Answer

Using it's concept, it is found that the  range  of the piece-wise function is given by:  [4, ∞)    What is the range of a function?    It is the set that contains all possible  output values  for the function.    A  piece-wise  function has multiple definitions.    For  x < 2 , we have that f(x) = x² + 5, hence the range is from 5(smallest value, when x = 0) to infinity.     For  x >= 2 , we have that f(x) = 2x, and the range is from 4(smallest value, when x = 2) to infinity.      Combining  them, the  range  of the entire function is given by:  [4, ∞)    More can be learned about the  range of a function  at https://brainly.com/question/10891721  #SPJ1

What is the range of a function?

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