SOLUTION: find the inverse : y=6 + log base 2 of x

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: find the inverse : y=6 + log base 2 of x      Log On


   



Question 825470: find the inverse :
y=6 + log base 2 of x

Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Usually, you can try switching the variables.

Starting with y=6%2Blog%282%2Cx%29;
form x=6%2Blog%282%2Cy%29.
x-6=log%282%2Cy%29
highlight%28y=2%5E%28x-6%29%29

graph%28400%2C400%2C-15%2C15%2C-15%2C15%2C6%2Blog%282%2Cx%29%2C2%5E%28x-6%29%29