Expression 2: max left parenthesis, 0 , 1 minus StartFraction, "x" Over "L" squared , EndFraction left parenthesis, 1 minus "T" Superscript, StartFraction, 1 Over "x" , EndFraction , Baseline , right parenthesis , right parenthesis left brace, 0 less than or equal to "x" , right brace Has graph. To audio trace, press ALT+T.max0,1−xL21−T1x0≤x