What is the inverse of function y=x-[x/2]?
1 Answer
Jul 22, 2017
Explanation:
#f(x)=y=x-x/2=(2x)/2-x/2=x/2#
#"rearrange making x the subject"#
#y=x/2rArrx=2y#
#rArrf^-1 (x)=2x#
graph{(y-1/2x)(y-2x)=0 [-10, 10, -5, 5]}