Expression 1: "f" left parenthesis, "x" , right parenthesis equals 2 minus StartAbsoluteValue, "x" plus 1 half , EndAbsoluteValue Has graph. To audio trace, press ALT+T.fx=2−x+12
1
Hidden Label: left parenthesis, negative 1 half , "f" left parenthesis, negative 1 half , right parenthesis , right parenthesis Has graph. To audio trace, press ALT+T.−12,f−12