How do you find the inverse of #f(x)=1/5x+3#?
1 Answer
Jun 20, 2017
Explanation:
#"we have " y=1/5x+3#
#"rearrange making x the subject"#
#rArr1/5x=y-3#
#rArrx=5(y-3)#
#rArrf^-1(x)=5(x-3)#
