document.write( "Question 1017619: What is the inverse of the function? Y=7x^2-3..... please help me than u. \n" ); document.write( "
Algebra.Com's Answer #633909 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"y=7x%5E2-3\"
\n" ); document.write( "Interchange x and y and solve for y.
\n" ); document.write( "\"x=7y%5E2-3\"
\n" ); document.write( "\"7y%5E2=x%2B3\"
\n" ); document.write( "\"y%5E2=%28x%2B3%29%2F9\"
\n" ); document.write( "\"y=0+%2B-+sqrt%28x%2B3%29%2F9\"
\n" ); document.write( ".\r
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