B Brandi W New member Dec 13, 2009 #1 3x+7/x-2 find a rule for f^-1. im pretty sure you just have to find the inverse but im not sure how to do that. please help! thankss,.
3x+7/x-2 find a rule for f^-1. im pretty sure you just have to find the inverse but im not sure how to do that. please help! thankss,.
