document.write( "Question 356435: Would you help me? Thank you!
\n" ); document.write( "Logarithm\r
\n" ); document.write( "\n" ); document.write( "Write the inverse for the function of y+2=4^(x-1) in the form y=.
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Algebra.Com's Answer #254443 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"y%2B2=4%5E%28x-1%29\"$
\n" ); document.write( "To find the inverse, interchange the positions of x and y and then solve for the new y, that'll be the inverse.
\n" ); document.write( " $\"highlight%28x%29%2B2=4%5E%28highlight%28y%29-1%29\"$
\n" ); document.write( " $\"log%284%2C%28x%2B2%29%29=y-1\"$
\n" ); document.write( " $\"highlight%28y%5Binv%5D=1%2Blog%284%2C%28x%2B2%29%29%29\"$
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