Expressão 3: "g" left parenthesis, "x" , right parenthesis equals 2 left parenthesis, "x" squared minus 3 "x" minus 2 , right parenthesisgx=2x2−3x−2
3
Expressão 4: "h" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" squared minus 3 "x" minus 2 , right parenthesishx=−x2−3x−2
4
Expressão 5: "k" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" plus 6 , right parenthesis squared minus 3 left parenthesis, "x" plus 6 , right parenthesis minus 2kx=x+62−3x+6−2
5
Expressão 6: left parenthesis, 9.7 5 , negative 4.3 , right parenthesis9.75,−4.3