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Mathematics 7 Online
OpenStudy (anonymous):

i need help with a math problem please :)

OpenStudy (anonymous):

OpenStudy (anonymous):

@acxbox22

OpenStudy (acxbox22):

sorry dude i dont know log graphs i only know basic logs since i am in geometry

OpenStudy (acxbox22):

@SolomonZelman

OpenStudy (anonymous):

:((((((((((((((((((((((((

OpenStudy (bohotness):

1 seems like d or c

OpenStudy (anonymous):

C

OpenStudy (sweetburger):

alright theres ways to do this algebraically like u can take the inverse of the this log which would equate to x = log5(y) then each of the points you find you just take the inverse of to find the y=log5(x) graph or the other way is to convert y= log5(x) into exponential form like this 5^y=x and then just plug in y values to find the corresponding x value and this will give you the graph

OpenStudy (anonymous):

ohh ok

OpenStudy (sweetburger):

or u could just use a ti89 and plug the thing into the graph function

OpenStudy (anonymous):

so its D

OpenStudy (mathmate):

\(y=log_5x\) If x=1, log x =0 (to any base). So you only have to choose among the graphs that pass through (1,0). From \(y=log_5x\), we also know that \(y=log_55=1\)from the definition of log. So again, we limit our search to those passing through (5,1). Think there aren't that many among the graphs that satisfy both criteria.

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