document.write( "Question 144651: Complete the inverse of F(x) below. Enter exponents using the caret (^); for example, enter x2 as x^2. Do not include \"F-1(y) =\" in your answer.\r
\n" ); document.write( "\n" ); document.write( "F(x) = x - 4\r
\n" ); document.write( "\n" ); document.write( "F-1(y) = _____\r
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\n" ); document.write( "\n" ); document.write( "can some one explan to me how to do it step by step for further refrence
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Algebra.Com's Answer #105401 by nabla(475)\"\" \"About 
You can put this solution on YOUR website!
write it out as:\r
\n" ); document.write( "\n" ); document.write( "y=x-4 first
\n" ); document.write( "now switch the x and y\r
\n" ); document.write( "\n" ); document.write( "x=y-4\r
\n" ); document.write( "\n" ); document.write( "now solve for y\r
\n" ); document.write( "\n" ); document.write( "y=x+4\r
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\n" ); document.write( "\n" ); document.write( "x+4 would be the part you enter as the answer.
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