The domain of 𝑓(𝑥)=1𝑥2−6𝑥−7f(x)= x 2 −6x−7 1 is:A.(1, 7)B.(−∞,−1]∪[7,∞)(−∞,−1]∪[7,∞)C.[-1, 7]D.x > -1 or x < 7E.{x<−1}∪{x>7}{x<−1}∪{x>7}
Question
Solution 1
The domain of a function is the set of all possible input values (x-values) for which the function is defined.
The function 𝑓(𝑥)=1/(𝑥^2−6𝑥−7) is a rational function, and rational functions are undefined where the denominator is equal to zero.
So, to find the domain of this function, we first nee Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study
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