Respuesta :

domain is xand range is f(x)i.e 2

The interval notation that shows the domain and range of the function

f(x) = 2|x| is domain = (all real numbers) and range = (all real numbers)

The domain of a function is input values "x" for which the function f(x) exists while the range of a function is the output value for which a function exists.

Given the function f(x) = 2|x|

Since the input variable is a positive value, the domain of the value will exists on all real numbers. The domain in interval notation is expressed as

  • D = (all real numbers)

The output variable is a positive value, the range of the value will exists on all real numbers. The range in interval notation is expressed as

  • R = (all real numbers)

Learn more here: https://brainly.com/question/20911160

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