SOLUTION: I completely confused on how to solve the following and would very much appreciate any help! Write a logarithmic equation corresponding to the graph shown. Points are (-1, -3)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: I completely confused on how to solve the following and would very much appreciate any help! Write a logarithmic equation corresponding to the graph shown. Points are (-1, -3)      Log On


   

Question 1139038: I completely confused on how to solve the following and would very much appreciate any help!
Write a logarithmic equation corresponding to the graph shown.
Points are (-1, -3)
Use f(x) = log4(x) as the parent function.
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
a logarithmic equation corresponding to the "graph shown"?????????
post your graph
go to http://tinypic.com/view.php?pic=256eiwh&s=9
upload your graph, copy and past here code: HTML for Websites
in your case is an inverse of y=log%284%2Cx%29, means exponential
y=a%2A4%5Ex
use given point and you have
y=a%2A4%5E%28x-1%29-3
use (2,0) to find a
a+=+3%2F4
y=%283%2F4%29%2A4%5E%28x-1%29-3 or
y+=+3%2A+4%5E%28x+-+2%29+-+3