3 years ago

What is the domain of f(x) = 5x

Mathematics

2 answers:

damaskus [11]3 years ago

8 0

Answer:

(-infinity, +infinity)

Step-by-step explanation:

Even tho' f(x) = 5x has only one term, it's still classified as a polynomial. All polynomials are defined on all x: (-infinity, +infinity).

evablogger [386]3 years ago

5 0

Any real number multiplied by -5 and to which 4 is then added will give a real answer, So the function is defined for all real values of x.

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