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alexeis_nicole
 3 years ago
given f(x) = √((x1)(x3))
what is the domain of f ?
alexeis_nicole
 3 years ago
given f(x) = √((x1)(x3)) what is the domain of f ?

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marcoduuuh
 3 years ago
Best ResponseYou've already chosen the best response.0xintercept: (1,0),(3,0) yintercept (0,√3)

binarymimic
 3 years ago
Best ResponseYou've already chosen the best response.1\[\sqrt{(x  1)(x  3)}\] determine when this function is negative. the function is negative whenever (x 1)(x  3) is negative this occurs whenever (x  1) and (x  3) have opposite signs

binarymimic
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359001525455:dw

binarymimic
 3 years ago
Best ResponseYou've already chosen the best response.1so the only restriction on the domain is the interval (1, 3) where the two factors have opposite signs.
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