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

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

hartnn Group TitleBest ResponseYou've already chosen the best response.1
now use \(\Large \log_mn=p \implies n = m^p \)
 9 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
Ok, got the first right...
 9 months ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
correct! :)
 9 months ago

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

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
to the graphic, retricemptote, and domain?
 9 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
everything will go one to the right?
 9 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
or one up?
 9 months ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
x > x+1 the graph moves one to left
 9 months ago

ranga Group TitleBest ResponseYou've already chosen the best response.1
For 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.
 9 months ago

ranga Group TitleBest ResponseYou've already chosen the best response.1
dw:1382592889784:dw
 9 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
So the domain would be from 1 to infinite, the retriceptote would be x=1
 9 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
and now this would pass through (0,0) instead of (1,0) :D
 9 months ago
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