Expression 5: "y" equals "a" "x" minus 1 third "x" cubed plus "C" Subscript, 1 , Baseliney=ax−13x3+C1
5
Expression 6: "f" left parenthesis, "x" , right parenthesis :fx:
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Expression 7: "y" equals StartFraction, "a" Over 2 , EndFraction "x" squared minus StartFraction, 1 Over 12 , EndFraction "x" to the 4th power plus "C" Subscript, 1 , Baseline "x" plus "C" Subscript, 2 , Baseliney=a2x2−112x4+C1x+C2