Need help ASAP!!!!

The graph below shows three functions:

Which function has all real numbers as it’s domain?

Only f(x)
Both g(x) and p(x)
Both f(x) and g(x)
Only p(x)

Need help ASAP The graph below shows three functions Which function has all real numbers as its domain Only fx Both gx and px Both fx and gx Only px class=

Respuesta :

Visibly, the functions g(x) and f(x) have restricted domains, while p(x) seems to go on infinitely.  The answer is "Only p(x)."

Answer:

The answer is "Only p(x)."

Step-by-step explanation:

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