document.write( "Question 198621: What is the inverse of the function y=2ln(x-5)\r
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document.write( "My answer choices are:\r
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document.write( "A) y= (x/ln2)+5
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document.write( "B) x= (y/ln2)+5
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document.write( "C) y= 2e^(x-5)
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document.write( "D) y= e^(2x)+5
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document.write( "E) y= e^(0.5x)+5\r
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document.write( "I think it's A but I'm not sure. Please help! \n" );
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Algebra.Com's Answer #149137 by stanbon(75887) ![]() You can put this solution on YOUR website! What is the inverse of the function y=2ln(x-5) \n" ); document.write( "My answer choices are: \n" ); document.write( "--- \n" ); document.write( "To find the inverse, interchange x and y to get: \n" ); document.write( "x = 2ln(y-5) \n" ); document.write( "Solve for \"y\": \n" ); document.write( "ln(y-5) = x/2 \n" ); document.write( "y-5 = e^(x/2) \n" ); document.write( "y = e^(x/2)+5 \n" ); document.write( "y = e^(0.5x) + 5 \n" ); document.write( "--- \n" ); document.write( "The answer is E. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A) y= (x/ln2)+5 \n" ); document.write( "B) x= (y/ln2)+5 \n" ); document.write( "C) y= 2e^(x-5) \n" ); document.write( "D) y= e^(2x)+5 \n" ); document.write( "E) y= e^(0.5x)+5 \n" ); document.write( " \n" ); document.write( " |