Findthe domain of the function f(x) = √19-x

Mathematics

2 answers:

Jet001 [13]2 years ago

7 0

Answer:

(-∞,19)

Definition: The domain of a function is the set of input or argument values for which the function is real and defined

antoniya [11.8K]2 years ago

4 0

Answer:

(-∞, 19]

Step-by-step explanation:

The domain of this function is only true for all real values of f(x).

That means the lower limit of the function is -∞ as the values are positive, and the upper limit is 19, because that is the greatest value it can become before becoming negative.

The domain is : (-∞, 19]

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