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logynklode
 3 years ago
Pre Calc. Can anyone help me?
logynklode
 3 years ago
Pre Calc. Can anyone help me?

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findme
 3 years ago
Best ResponseYou've already chosen the best response.1\[f(x) = \frac{ 2 }{ x^22x3 }=\frac{ 2 }{ (x+1)(x3) }\]

findme
 3 years ago
Best ResponseYou've already chosen the best response.1That means the x cannot be 1, 3 so the domain (infi, 1)U(1, 3)U(3, infi)

findme
 3 years ago
Best ResponseYou've already chosen the best response.1for xintercept: set f(x)=0, then: \[0=\frac{ 2 }{ (x+1)(x3) }\] since no x exist that satisfy the above equation, there is no xintercept

findme
 3 years ago
Best ResponseYou've already chosen the best response.1for yintercept: set x = 0, then: \[f(0) = \frac{ 2 }{ (0+1)(03) }=\frac{ 2 }{ 3 }\] so the yintercept is at the point (0, 2/3)

findme
 3 years ago
Best ResponseYou've already chosen the best response.1To get the horizontal asymptote: divide every individual block in the equation by the highest power of x, which is x^2

logynklode
 3 years ago
Best ResponseYou've already chosen the best response.0no x inct? no range?

findme
 3 years ago
Best ResponseYou've already chosen the best response.1o lol, forgot about range and there's no xint as I've explained

findme
 3 years ago
Best ResponseYou've already chosen the best response.1sorry, I need to a lecture now, but here is the graph for reference. good luck :D
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