Findthe domain of the function f(x) = √19-x
2 answers:
Answer:
(-∞,19)
Definition: The domain of a function is the set of input or argument values for which the function is real and defined
Answer:
<u>(-∞, 19] </u>
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 : <u>(-∞, 19] </u>
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