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osanseviero
 3 years ago
Logarithm function question
osanseviero
 3 years ago
Logarithm function question

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osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0The graphic of this function passes through P(3,1) \[F(x)=\log_{a}x \] Where a>0. What is a?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1so, x = 3 and f(3) =1 \(1 = \log_a 3 \) got this ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1now use \(\Large \log_mn=p \implies n = m^p \)

osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0Ok, got the first right...

osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0if I did y=f(x+1), what would happen?

osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0to the graphic, retricemptote, and domain?

osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0everything will go one to the right?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1x > x+1 the graph moves one to left

ranga
 3 years ago
Best ResponseYou've already chosen the best response.1For a > 0, f(x  a) moves f(x) to the right by a units; f(x + a) moves f(x) to the left by a units.

osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0So the domain would be from 1 to infinite, the retriceptote would be x=1

osanseviero
 3 years ago
Best ResponseYou've already chosen the best response.0and now this would pass through (0,0) instead of (1,0) :D
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