Expression 3: "y" equals 1 fifth "x" left parenthesis, "x" negative 2 , right parenthesis left parenthesis, "x" plus 3 , right parenthesis left parenthesis, 2 "x" minus 1 , right parenthesis left parenthesis, 5 "x" plus 4 , right parenthesisy=15xx−2x+32x−15x+4
3
Expression 4: "y" equals 1 ninth "x" left parenthesis, "x" negative 2 , right parenthesis left parenthesis, "x" plus 3 , right parenthesis left parenthesis, 2 "x" minus 1 , right parenthesis left parenthesis, 5 "x" plus 4 , right parenthesisy=19xx−2x+32x−15x+4
4
Expression 5: "y" equals StartFraction, 1 Over 24 , EndFraction "x" left parenthesis, "x" negative 2 , right parenthesis left parenthesis, "x" plus 3 , right parenthesis left parenthesis, 2 "x" minus 1 , right parenthesis left parenthesis, 5 "x" plus 4 , right parenthesisy=124xx−2x+32x−15x+4