Expression 5: "g" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals 2 minus "x" left brace, 1 less than "x" less than or equal to 2 , right braceg2x=2−x1<x≤2
5
Expression 6: "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis equals 0 left brace, "x" greater than 2 , right braceg3x=0x>2