document.write( "Question 1133691: A function f is defined by f:x🔜ax+b. Given that f(1)=3 and f ^-1(7)=5, find value of a and of b. Hence find f ^-1(x). \n" ); document.write( "
Algebra.Com's Answer #750948 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! What is that symbol? 🔜 \n" ); document.write( "----------------- \n" ); document.write( "don't waste your time and mine with cute symbols. \n" ); document.write( " \n" ); document.write( " |